Lucio Demare (August 9, 1906 – March 6, 1974) was an Argentine composer who worked on a number of film scores.Finkielman p.231 He was the brother of the film director Lucas Demare, and scored several
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d27e492aceb0cc36ea8898f7ecec315139fbfc19341da08b8a39a6ec7d7742a. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98be8bc2-9ad9-4f5a-9083-970417f2d945.json and https://artists.proofprofile.net/proofs/artist/98be8bc2-9ad9-4f5a-9083-970417f2d945.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2288e09d447d1d8be70f048165c5e5ebe77dfb144e10d1fbf23f5ebc4772d9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1557576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6804c04c4f44be38a5aee4c05178df39bd26b82163f69dee03cb4db6805bd2. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1557577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2916f437334eda02bec156b647ec1f64ae587296a40756d1176517bcfa8ee6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1557578.
Trío Argentino: Embajadores de la Música Argentina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b0bffe45f6a23a24170a235c3371307bbdbfe24a04aa25c6f61900bbe10c32. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61467594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d8585be55842039a3b9bd172873a28eaf3e16947065bb5d91f0027f0fa9111. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2005d13961ba0c336672d02d84e2d5b980d1557e046008078f9b4391cd6392c2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235304d1313c7065a10d69fd3ba3909105cb1af25e00f4cb0fa8ce6c3d263aa4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10e62291d27569b7a7a37024d966a0e6d3cea7034ead712b981e2dd7ee3b4eb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f54e34151f71dd7222938009dbeee6909ea41949c276d7bf43d5c02b23e3dc8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54e3d272117d6c88d83c8a5c2e48f2fad9b98e8fa576b916c4d010b1e0bf357. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a7e25aaac212bf4c7e8005e13b73cff431d24595938b4ce4a7b6a5dfba34be. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069783e7f4cbb40e2f7d4051394b4b6ccf5f2a336061c96715c46a2227bf9c83. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8533ecc857706e951fd53f34ecc240e8c32e8110916cd04beb3f5b8644d1add3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1895ad84dbb52ddc299ffcd602fc89d40adf194bf096fcd4ca63777021dace. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c02fd25e827a7c2a7bb142e5de4d0981f2bb78e9afa7953995bcc036fe72c9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aaba29bb74bc3607dfb6b8908d14b63e6c0cc55b0ab862a9f4138fe1abab1a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb394110fe8cf094e136c7bac3a41c6c774d568beb4a8869704a98647bb1e6b17. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddc65e645ef16d596c9fd93efc842a62d369b270917067f86c2a6034947895e7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca042708a24b45114323d68c2b76014dd038d4158c46c192c5735c4261599c1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a266dd8f5734537faf36c012fb783b5c71a303907806239d43553c90dae47a9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb819e51faa25893ff3ff35f625b30789309eb99dedcffd0b58f4b4e2f5c0c7c0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eca748b2993fcd4b01ac0e27529d512df23b60836c73a92000734c74e5ef715. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6a343b41d240332b10cca98f51916615b9484cb0798244dc6f188946c35049. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ef9b54dbfbd4f16b13f6b90f20c2e3a69c9d291a48fb50221e0529fddb4b82. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ef9e4523c6fe3f3c8173aca579f3157efc1272c820145b569cde97f7ffbe22. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1767d922f51ea2d120a83ec364bc0c322f90f9d4935a5a63c5c2cc002500af8c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340900204.
Argentina!: Tango Legends from Gardel to Piazzolla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9385f6f8f2a50f42cb155bd41d54172a3bdd1b4da1534e3ef5e3923d530f56. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ333103020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed8ce2d204366b64a495d2fbee52a98e280e6256007b1c5aafbff95bfed0fa90. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ333103070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c42dcd4cec861bef38f7601269dd84f9718cf3dc9e11aa3286c600383d6257. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ333309180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9493cc2f67fc91dd21a2cb799646bf3cffbf6247064701fb07763c135f8848. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ333103200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e66ae973671fe171cccc22907190c568f629508a3b0ce60a7005e8635cedb8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe907d7fea41038c1b20f8d1c593ab6fac61626c426e209dedcb7847731577c8c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdb2f578236d46511a8eec9322affd37f0d7159a2f9984162429cd977bacb0e5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb206059211a0faf0d9e3aed1e3385827d4f9792cc9b2519270926c011e52c46e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b742549b6f48c13f91af0fca25f4b9fde27d99487cc07936eab473d5a134d04. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4adaeff74e911feb1c12485654a2e10c1c2e2b0944adf07e88389b14bd33c6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1575511.
Los 50 Grandes Éxitos del Tango: Instrumentales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839dc37bbc5c1e86342bddf7c34ce5d61bd684a8b0c9f021cca5978fde1b19f7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21445503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2a1256fada2522e176b0309c3540370b88c0bf8a9784c30f0a56cea2aaf310. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21445508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bda66763f4662fe3b08126270424c71e18e7b3fc5bb284273b2d218c2bac22. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21445527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c32082d36ae4502f514fb2503be730815a26721669869f4b47f6c390bba74e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21445552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59808193c0b988ecea63dc5dbf775daed3f5000f5c7b8e4548d6738319e6a37. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefd4036e168296acdaa9f63ca21b1ac2c4018a953cfd3e8029b4dfab3a5113d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54106d092efd7cb34394871312ab85c3ed9e3023506e8bd97ddce9214196cfc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cf36753fe79723d9e5fdf59562d6f054266c9af7f9354ab2d6611689d5cc9d7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d74f96618bfa9b2ca402ffe03efe66f9ae254af0648a96f9073ec3be1ea5a8c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeab383d07964d1872075945d278844fbd49003da2c59e68f110b874af68a203. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351d129ad8585b359569adcf6304dbe5b40d405fabc52ccbce3511bebd331b5e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71333498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a3f6c9f967d29560920f7b385634fef11c854882869694148f3ffdd2df70fb. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71333501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda536a36dee5c2eaedc7d28816f8b214b013fcd7e16d96527cc301effcde1858. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71333507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5722999b3a70e1067259fe16010c9842dfcdaf24f04acc0b1ba693e0c2cf267e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44bc747d550a37dd678c1e6d84af53870adac6c0ce0828fa6dd193aa665f22d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956601c5bd5b7ea8b8cd378c257a7205e44266b9c815f8946cf8ee22cdd48768. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853dd701e1212c170945df3fa50ac9e04a49d6ab66ff48feed92c4c70798f60d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2695361d010ce1bc36b0498167d5708505323489b2481f9f77855945d2080e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d07e02f091a64f135e14eb5dbbdf4efd80be43f5c36cfbf8a16e3fe8f1ca77. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdddc1f75f5b507c9610cb9cc9beae420ace9c4af40028298e8ebfb7837480d97. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e191a8c25b0e4d6d169ba51b7c7188280ba89e994b2afc824493ae33326f9dd. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f154ce112f2f7954c65cfb12956d96d13e06b223a07dc9a879eded44adeb93. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59eb4330a8ea64c1a93111f127d544ccb01aa3168ba791101dea7a65efc5bec. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f2431ed3861d19be67946df00d3c62203c098432c735944d75d91e4ef2963f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94aef3f7812ea7dfaacaac2e546446706f316f3a4f4170fc64e6b94a18221a8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7e40c2ee018554488dd593a91aee5b904ae19296b3c630f4e97a53e8248578. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67515cc3d9ec192e6225bd0fcb3eb14cfc007fe132fa1a951d23ac04280f4782. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee02d959db793f05ec694aaa384cdc24eaba3c37d9f2dae93e0962dda865eed. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209afe9e45a8d9d5a5b3492fef437c64c071d3f71af07697c74c46663724fc45. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f63ec6950f539e81d800802fe1fc3499b3a31dc41a635f3158d857b42e38a5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1063f268f57aa9c27413ef1379a0d87ad07ab65a9567f24aab8201db94771e83. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5ec9f1ee90c4403151f83f3564c5be62ed025ef487c9c60936e15f0b2ad7f4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777114003eaab6bdeb352fdb1d12bcc5cf403d47f7e54e74adb6080a3a7e662f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce4b2b5b959bf43f3bad12754e5bc83c9ba54eb7b7f057611ad6315ffe1e23f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2240df361fc1e801d719a66d19a7d4fa27fde6d1a21f7234373f6ec03c5f0d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5af84d0176f235c9ca3249e36d8add2696100e14952664f93bc5049a00f3d0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef5e64605ac4d057a78a16a4ca6b779aca4977f0e21aba7288a6408e736c91a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e2b1f25bea3be82075ba95d164370b682510bf8575fa4f9dadaf7ce6b27ebb4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9994f698ee965f1f632ba56efcc59a058305e0f527b99b954f83c9ca2a717cd2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7c6aed2b43a9748be7972784844d5e465b716a0f22a95cd3aad229a756ae92. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2b4ec0f1d40cde45f5e54c46a59830c44d5385bb1a3538cc7bf0e2f8fe43c4. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a64a41fe05b610bafcce3dc040acc10ce8a8348147126c069adc3b88327f32. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965e9af5ae165b5ab4eb00511b657f3ad2509bdc9d7dc48e683336e8089a4eb8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e0e5cab1e04a768ae2c9608f43e17c080ed975d0e7a25c7401ec8ea468502c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfbd0ebeb1b34d94d14b30b448d8b04f9619eda759398b87bff156332290307. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZZ52172273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa491482d63c051ed31078c272097a68226cfcba47308ab889a0c3c3220112da7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be681ec19ce6889fb5cbadfc4f4f4fcd1397e181ad5d488eb5fc8b83e21bb91. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4926925baf32d6cbe17c73039722026c524da048ac7dddaab1b2849a84dbf22. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96dcb9c4aef9dc3eb7d758f798afd390558e611140b554cb6e3e98b6164f3d2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcea64ab742cc566cf48cd32e403a2d00d3e3d29d1b63f4908e8ed4ec7399e08. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f8a3e6438c2f2b318f03fa96c808b31fd11867b79851c1977b6c7f4a35e591. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657b0e0956bc24eafaf3799b8e27a0cdb605b0543a100b2c50ed4b35f93eca8e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42873b8fd78be10e41e94ed81d79f3a61e0949b4e1560becf6b5dc8bc45c2557. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658d51fc95291d3786d6e3a5a9ab0a34a7cbf93bbf5a92798cf41c77f3982fc3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6cc12e537515c79b5f3311215d0627bc9eb71cc5175ba2d93b84191f44c7477. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72190dc8e3b526379dc6cd2ad5c076e2ae8b5216ddf51a3b79a6bb0ccd5802fa. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b72624fe2277c8cf7d713ddfd594d923d725fe9af20f1af46e7b0668714c35. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7859fe09ce5e63d43b9e4c6f94ef0192e27c4066a3430c89156079f2110ebf2b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5da52d8b3ae4e31a3f3447b4b0cec7aa9f561bc7845b4faca0d6e45f063e81. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67503027266133b098a4b40b1f450ae3e6cc726cc1531716a8f4adab0f5d79d3. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6289c2cc1dbab69a2c74b9a5d12942d0aa0cc65d5a59830ba1c2f22bae5d40. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355fb6e2fe389afe5e80c51284bab5cc120206fea8bf4f7d569ea600cfdf5141. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3b8d6d5837e249a47447ae0735c1b8c9dc7937eae925533d5a96933f4424ba. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede3517a476d5cfcf09f59703ae1e62d5b0fe505d8c8048181bc7d44fc4631a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3895b78c6238ebe2db1a31951ade4d60a7aef4977846d163890900153503587c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24381b2f79484380fbd01eb26ead4656a55e5bd6c96eb49e2c0ec62de36714a1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a811273d7d44fcc67074b7e0b4bab1991c3c56a4c8aa3231518a427ad9a7c1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1347f2eaffcf218207d94e82d092346fe7fe4ea7496367cde9623a96c56e00e6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x069576827a8a80ef09749f3da6a2b1d811d5d92e2904d0e044a2e9751c7301f6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34564fafb4241446ab81bf9748cc6c1988e76c4173bf6e7cd41109126d47cbdb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefeb0f3796402e0085f03e8420e76dc23df31252097363bdca5ab1d230b3aece. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720000219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2edc0f2723859778d53471f4fe98b4ac765d4232f529937b5bc5112345c67e4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720000221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4511dc47bf10fcf1ccc9dc2e85197d69263c730d1f79713ffb74f9e9a363d830. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720000227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67155e3a48895e59e034d3d82f39e97a38c752446e1ded274ed1306e6e4d3b2d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720000230.
Milonga (Vol. 3: Milonga que peina canas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f53e84d0a1b2497098a1f37561c1f21f57a5626327664ae31fade42c840a0c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:47:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb4408da0f41b1e8e49a760362c0e09dc628a0037d06dddbd16c6388c572eee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194af4dd2dabf5c700fc5713a1340624633aa856dc0447cc6bbff6b93a65077a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113425c40d6832b4f698054f80efa9a8e9e55b105a7de4a94bc94b0e281de639. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb6435a58c173b5ca60178e9beff52a02198b8f6ee1108f149b09a0ed4c75a0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4085180ad03b82df547ae520e75ec95f0b1af5ba42ace8831da50ff84fdef7ec. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN720100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355fb6e2fe389afe5e80c51284bab5cc120206fea8bf4f7d569ea600cfdf5141. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96521bb90ea13ed850ec9aa40684055cdc6ced1e3713edbf62578fabbb5d7b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41530953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3895b78c6238ebe2db1a31951ade4d60a7aef4977846d163890900153503587c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be681ec19ce6889fb5cbadfc4f4f4fcd1397e181ad5d488eb5fc8b83e21bb91. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3b8d6d5837e249a47447ae0735c1b8c9dc7937eae925533d5a96933f4424ba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a811273d7d44fcc67074b7e0b4bab1991c3c56a4c8aa3231518a427ad9a7c1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67503027266133b098a4b40b1f450ae3e6cc726cc1531716a8f4adab0f5d79d3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0bca5fdfae3131050260b03c798b01b3ba86fb5a6067f6614a3468862f2929. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME1403961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657b0e0956bc24eafaf3799b8e27a0cdb605b0543a100b2c50ed4b35f93eca8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24381b2f79484380fbd01eb26ead4656a55e5bd6c96eb49e2c0ec62de36714a1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72190dc8e3b526379dc6cd2ad5c076e2ae8b5216ddf51a3b79a6bb0ccd5802fa. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ART340903067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e6c10220ad29662eee9cd06e74402aeaa89693a1270ccbc1bbf0f138d46ed4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c09aa15a523b6ecfc6228a9892e107c52097868014cc23bd0677ea9089b957. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ca6b7d96f2f79524e0baa9f7f4fe541c6b029acc1ed7a5334771be25c199ae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea9a9faf4319cdff1c85aa185d5e7b54518dcc809e1675348181ff978a5aa14. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22d74ca7ee7f93e13be926038c3c3ca085a4b978bdeb20a00fe27edb7d825e2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808034a529ac4614aafa9a75816bca864799961cc0d3db6ba3af8ffff1835694. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7141500734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd6f28652dfcb0a89b27750beb2f6824249805af8b892279f22fcf010ef3999. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1800617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0144075ced61f2c29e7ada3f7f7228aac36ef7885e0ef5aa38d59af0a3920f96. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1800618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc815ee5c57c7ef95e31166a71a263668f27742929c602ef5fb122c500ccb9628. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1800619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba24e367f8982f2560ab18f2bd67f78c8adef149183302b3d3061e076a6204ce. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1800630.
El Baile de los Domingos - Al Compás de un Tango
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80209ee8fc58e92bb6ded3e7ed020ffbbb260f3899f678ee8de7f1a4770b9f4a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLHR52120115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f56db43cfde9a0e2f2560c56fdbdfabfaca1abc98974eb909df8d7aa4b98723. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A12182478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf673d7be626d03219215a35fe6a24b795f81d708c0dcfe4fe80255e77af7a63d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ae627c1a8f9f4d564e31d0e37dac8580f7a7ebbd2d9ff65a75b73967b67d50. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf850e692c67b662e84e828303a67f8fc22f9ed04c9f9383679ee59848d510e06. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d619936bc786b9ee76ec356bae4fe53adbf81578cba5d65bc715534ac3c0648. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2a96bba1bf0e4a2c0195fe783cf3fee42e2148ea8fc2c8d3a7446de703efae. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7380e9f240c9bd3c6d69cc315620fe302b5fb8de927f84d72a737793e7be2848. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc561a6e887a56bf613799dc983f110fb0505df5dc60b11d13037e103d2a4bc1b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1846552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe854022da14ecaddf6052291a07bb859a17177be3c8e993652903abe4a86126d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETL61624722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ce6bbfe2324d560527ef7c6f167c1c6354694b4fe5f73f1c6284a09d22e51a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DETL61624725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e25ef19294ba47cb13671b045c64e6aee4f6010d9a0fdbdff55373a240f4785. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41530955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8560600d064524d9e4f179247d69e85ced2960880e2dcb804ee4c0cff15598b8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN721507260.
Tango Nostalgias (Música de Lucio Demare)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4e8fad77a3f80d53da167fdc27c865358abdda22d4e7afaacd47783c1b2d73. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBL61230694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde1483c68be776699feeb07d306975e3f7078729b214f1960670bdf4424711c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN721103328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b212384d82ba0b359881cbcb0d3259bc8f691541a5c04bc9cbfe87b1bc803d1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN721103313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b5d02f754b14cd5706ef01c0907db6e5a64898919c7b979379f0d89889d1dc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN721002797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99fb48bd5b8814a760d5cf3544f7efc81de3b2557279e3bec77b049c471f9a42. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7589315a0de6fcc032767f9ba09879e9bed8616fc53fe9f51ae8b5007fcf85. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83abc40de2591717d3344995a6842bcaa441dda2f5adf649d41b1c187a847a06. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6914dccfecd7d143cafebe71e7637d6b7aa9372550b96b2bfe784564ad37331. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171a7e92cefa0351b021eb661fb986728666ce0d08e6b974f39d814520fdb5b9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e020f4db8257716f976ae6d0033c55bb93b669e7ab2f25cf00fda4460216ff1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dabac82a9ce646e623113a8a7e61bc7b84d5025b3910f71da9c60408a35fc6a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7044520f510ca0dc6fb3c64cd7d3f0866acc680fb1a8523d97a962122f05b931. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a36d19bf0b32e822b3d880ec122a142fea2c33ccd6cbce4a7f534449803258c. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF220500438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41632ee45b57246954dfe030a9fd7660425424827e619de52927002dfc855846. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1715910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c43f112107195ed85c46d34880cedaef717d4bc181f2ff21362bc03d148881b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1715911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcecd5ee7a27d928e16a0ffaf1e30a64432893cf3c21152ec34c5f5b4735ee68. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1557526.