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 0xc027cfaad317ed8054dba0173662848e95c50eef231b403488c1c733e3bcf03a. 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/52c0febd-b172-443a-ac96-261f6adf6e75.json and https://artists.proofprofile.net/proofs/artist/52c0febd-b172-443a-ac96-261f6adf6e75.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 0xad7a3b9db63fee25ca80b31070f26d507a849f919eab0ad8f0d23e45b11d55da. 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/AREA12000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d38bdb84ade771f6f8101304e4585e1382a387c8348f6b740dbf74791ce5cd. 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/TCADT1886549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa65d5f1fc97d585d4045d9e1dfd6e1a4e0cdfcd98d393c8d1b54cbd1ba3783. 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/TCADT1886551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1296c544e6aea24b251a83e32d9ad9d5acbd5a4ceb2cf387b6210a5c946fe837. 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/TCADT1886555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0b6a5de51a5b8d157dfabf8d9e9001d485403e68215481c6257adc9b1310c4. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/TCADT1886552.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1790a8c88f0139fc05cfe3a2acebabf7be19a77265d0f64d3d3f99bb37af8562. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/TCADT1886553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775e1815f7b8decbd28dac9be1e45ecaab9ee9998c9c20c3a5e8b9a202b73473. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/TCADT1886554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5294353072e84d820a938e0b14291a0bb4dabac08e8c6440a8dcb91dffa1c75e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/TCADT1886556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba19a81e4af6f6eb349e4ad36e549dfca68d145b514a3950ec95b5e073a0b717. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARG991017581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83f487b9798d2d97a56c2b2618a9e8a5139f08c112d9d05bad6a02d08f40ac4. 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/ARG991017582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acbe11af89fb86fe3d07b5d88b130cdce27d75dce8f7c1d1f8ce6604cb082b2. 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/ARG991017583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44dee80de595f6aad2bc3b9504dceb8fe0a9e9237faa8403e0a47f64338aadf7. 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/ARG991017584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f9923fe63e66714615aa4088c2235e3070326cdf44287e1f264f7afcc14940. 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/ARG991017585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236e7b6d0a791f93552e3992a6469c1e94b69b1f3e3acc5ad1d6fa1ffb7a6556. 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/ARG991017586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd5e1c2afe07fe78bd95b23c32abdeb199e548cae4f2bb062c24e0c084e6dbb9. 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/ARG991017587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d34cbb6df9024cab321de1ee221731e9f256584d90e389c6643950eba364bb. 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/ARG991017589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4209f8f2227a908379f3ff7690607f0d64549fdb08d1291a648689fa5ba1da6a. 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/ARG991017590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8abea33517de4e9dff524d1e9588155fc407156712d32ceb66b76986dc946ae. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/ARG991017588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x486d036fb481b02ded3e0f93ccad8c5eafdeb4df948a12262409449d118ce663. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ARG991014208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3328ee9196a6ff3fee26379bb36de79538ae71c3dfd602336d2a712f168f8de2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARG991014209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7584cefd5ca36c71e78522af4490e01b784f3e3a58dd96ff425d75e33bb2f18. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARG991014210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f434e871a362d18d0f23b615e4a9ac4ef426499a0868d258e5b4a140f3faf1. 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/ARG991014211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58d826daf6838fb0d2f47039a3661183b4724ec982261d2b273de065c432909. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ARG991014212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b5e5e6d6e8972c918e77398a94054001bec64550e6e4e8033db59c2ca472c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARG991014213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f40fd8a7ad2b414888018417078860c1772b1043294e8ac6473a9bdf93a0f5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ARG991014214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3917bc932d12c743695689b382661af5704c9cbcc0180c468fa87fed94ecc0c6. 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/ARG991014215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb638cb3f0a38fd2b606e4fa06d19043e8c423afa26fd2c588c8a931432c8fa34. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARG991014216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad9a367f5082a179d3815ebf28738d7d5bd8ab29a304f3e96d2e5134d5028897. 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/ARG991014217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e95e3ff2e54eabba37f834c1955fbcad6b72145564d51ce1c864206bb1f49e5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARG991014218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708bb1ffa63d06f16a020598e56aee8f4573d07673f5d8efbb3c3b70ac45bca4. 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/ES71G1915595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3c41cd3249d68b4aad14d283457871aed2749c3aeea38997947236c9fbead2. 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/ES71G1915596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1e87613f0e9aded8c023166bc80cd6f275d4bd6e211ae8923d8af4d77b0629. 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/MY3101011486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee032e291da3cbfb856b537cab51e3cbd9764f0b932eccfeffa56835028246a. 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/ES71G1915597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059ca63555d338acce981cc6bdde56674fd64e497428c2cf98651308924782df. 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/ES71G1915599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3499547fb3bf8a87ddc8c911e0c5762df892c658239135ffbdcc089892dfbc. 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/ES71G1915601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567e64215e632fdbca2e1e981c75f6cca1b04585dd7e771a19c037556c077906. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/ES71G1915594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fc0ba8d8d517147566a3a5d843e8fb116e8c51e6b0bd9607575a509d965b04. Chain 2 (Bitcoin): anchored in block 960177 (2026-07-30T00:21:01Z), 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/ES71G1915598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8391f547da9a3f52e9d05021d201c0df8ee688d41b0fa5377a1e5ac3d736ca. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/ES71G1915600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc2aceffa3ab4c000b56912c140964c352481cac3c253ad39f11f5187a5e9c2. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/ES71G1915602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0705c49207422717726df401d9747a6ea8cf526d1b1fbaa0f92294723bbf3f66. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/ES71G1915603.
Vete Con Él / Tu Traición / Orgullosa (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410228335dc294a019eff10a11f7f33a08f6ab65718395fde7bd4ad7245f940d. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/AREA12200675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd109698bbeb0b19f7e83ee9f1a91e3fa193b08c1bb4585f4779ac7629b9530f5. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/AREA12200673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83d67f0283f649a0f143de2fc4dabc3624da4923794d99001a4652b03781381. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/AREA12200674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f135e9e1cb427ed9ac44277a29b21a86f3842836910d808d8f2bc312f876b65. 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/AREA12200580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad34cad5782cbfbafed094813ecd2cb25239c709f14e1834763f839545aa8cd9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/AREA12200578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a803df146c224bc0e1879187fd3a6a44c26d7c2d1f4fe1d51ae5cac1b98913e. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/AREA12200579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da372a8f00e5e255926c6894878df0f800727084d06ed1861bfa2385feb5e93. 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/ARG991034420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf53d91700eb9f75d2c812ea13fd4b0eb43d04ee27cb658e1307b625b9a9af7ec. 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/AREA12000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07f3d88a3ff02623b2890698907aa4d0a4a47be27bbf51e45c34b52ba5ed7b3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARHXW2004043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed61dfca6c9a3c9dc3de3d5376beeb2c53ef682a26372265cd2219d0271087f6. 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/ARHXW2003190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276c60ac08b7d0a4657c36befdb9ba81509a5ee4d7ad2e774d290ad34e2f69a5. 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/ARG991031282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36f8a440dc2750b245916601842f5d4512cb0db810dcf5650248a4063e938ae. 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/ARG991020732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f30f09ba5835d293a845f3ce35b3cbc96ea71631171a39f39cfe314c2fd51ea. 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/ARG991020734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad5a7bf7b6ea1b93e8d708d91c977b831d58ab29c4fdd40c23168f3f35dc4de. 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/ARG991017058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6203242ca9255d77f94e08e6bfd938483cefa07350ce752c5d50032b6157a40. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/ARG991017059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881afea1ba40a5025d357f5564517d864d88f9a0e2b4683d578ba233ae8b2b33. 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/ARG991017060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5924d4930ad8c6763ee0e6491c8b2b16fe4076ea7822e021da737e6fae70dca7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ARG991017061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b34e700272919b3d135b2c14d05a410dcfa7cc0744c2be37fa264eabaf7df14. 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/SE6XW2402295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92eb7b4debae4d0af2847057b05437ccf5660b233c823e2fd4bb47d772aa5939. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZZ7R2410306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf78dddab7680add12c461f364645092b2df90ec2b47c4a7854c8fb4a4307864. 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/AREA12401190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4ad684e8fe475e2d1dea4c2c532a42df0d21855ccd2db41e0e73867268f9bb. 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/AREA12401191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78e89fb4c70040068c4dd904f645e3ef48e33c39f319423a78a0c60c8689c48. 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/AREA12401145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc238191e7716cbc1320f3ae75be43a45bf99d6b840563dcea898a7035103ac24. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/AREA12401144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1d70948608c533c4e31634a25e0c0c62b4fd3ae2532765bfc6620247cbccb3. 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/ARG990900737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f332e865463f6a1ec0434b5c4d2ccc0f45b4b4ae4ca4ba812a682fe8df48b8. 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/ARG990900738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1312d6fbe3ba2e65d97339b1ca915a3ad0f79cdd3e592fea38aa28b1b83a3b91. 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/ARG990900740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d2b5fa54e8965807bdac33a85be9fa2abccfbcde2d32096732b47643a934fe. 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/ARG990900741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf3d073522ae1324fcb3a300c6298f1f4a6bb07d61813f00c0511cc192a7341. 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/ARG990900744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d6f1c7107ecd7b4e8a19f7b100fca9021ba670ccc7ff41ff3d39999a8453a8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/ARG990900745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb667b3f4dd779bf8b3f32e61e00e312764346fd6569eb58eb8a6f363c4854969. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ARG990900746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7879e5b711fb8f865e807b1dc04c0817ba9c449f3eee9d590b121c05babfdae. 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/ARG990900747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fee1a229e85bbf0e26dabbce0528b74d7a80ce1cbef0e7acf526f03e6a0a3b. 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/ARG990900748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1b9384cb674fd78b8c9ebedc8b538f6d7ac808a6a9b16a690457d04dbcc617. 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/ARG990900749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ecef7785e6f12686992c67cf2e57e2b8ab4b83ac44bc507dd649fc61a8ab1f. 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/ARG990900750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00ccbce0a51d69113906cf10b862d9f1514b3ae0d7a83264bb37c026fc1d3f3. 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/ARG990900751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b010349c9874df771af7180cabdc9f534ee1179e65439b2393edb015135ec2e. 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/ARG990900752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14155df36e12e3c716aa70b7efc347d0977e414e7551eb8ce04a25a73b6ebc13. 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/ARG990900753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8953f1a0fba43fe9df3caabf721f4245d851b24e1d638de09d2a29f1222c7669. 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/ARG990900755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621012cf1b450394e174129cf47a61791cd9e0d0f16d7315633d45ac20f6bfbd. 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/ARG990900757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a4acf1f6d7ce2e747528519ebc2776029f3d6032ba35c75a9f865c912f7f19. 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/ARG990900760.