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 0x249966cdb66ebe095b990b58a1aa9ecf79afe117d949716d6de34093e1958601. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f22b834-5bfd-4718-8626-490ebc5f0d53.json and https://artists.proofprofile.net/proofs/artist/1f22b834-5bfd-4718-8626-490ebc5f0d53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Homenaje a Chico Che: ¿quién Pompo? / Los Nenes Con las Nenas / El Sapo y la Estaca / El Sapo y la Estaca / Macorina
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 0x32e552b4b3cce33058ac3a26dcf1464dc3eec1420fbe4901bfbfb03e6df91f73. 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/MXF550809262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47acb8090aa125bad8d7eb7f4db370a404e7f8a75bdc328947d2728270688b5f. 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/MXF550809277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa332d2737b11c3cd8fa941ac5405c5befbe1c5c2ad6469712d792ff742a644c9. 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/MXF550809274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4770a3df308b88fb8959de0ff4635df87e7ab0d7c98409b94db8ff16759ee1c. 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/MXF550809254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e13376791158fd73f862773bfb750a1b974d24ceaf4e43150174b82db4a9fc. 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/MXF550809261.
Mano a Mano - Súper Grupo Colombia y los Dinner's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6209aeddd6f254340cc312bbe5102460635ecfd49d7cbcf6c723314d25b953. 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/MXF550808326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba61a8fec96dd5b3bbae5a3239f5fd509506a33474387e5af649e2d53cd235e. 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/MXF550809231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1a191f4b4df12ce2a3a38ff11ddc2349c059fc0024f32203911cc4cd834e4c. 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/MXF550808497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb131d9ce0329ed6c3ff1f5e4a3cef912ecc099f8908f3239c7cbc2da7a77a3. 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/MXF550809233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552d52ec76f6f90e1f0dd2ebe79a7ee1cce98a0f6df90e14cca6e31f88d170de. 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/MXF550808496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2cc541986c2d1a51db38e9f74b4a9bf31751ca9988e8c0cbb0d2c19316cd45. 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/MXF550906893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cb3659b28add3e45a962f86ef512dfe828074ae1bd3bfe0c0c1c1e4c27bf06. 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/MXF550906904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d305ff229c0b5bef5cb1cb5d1a399795bb6766cbf3a7aac9c358511dc5e33e0. 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/MXF550906894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d900a527920ab9f201fed3a899b54dbe7e83a638a89153478a3f54d77b6e792. 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/MXF550809242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7028b28a86ff5b7d368d0e3d32b0086a40e645b6e8fbd1c143c94ab7e8578a76. 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/MXF550808493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd5b15b101018fa720c05fb28a2bca6699be4763c6a0c4845be6635b78186df. 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/MXF550903738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49df4b16a1795bc99e5faf68e34b8e8d323f8e4cc000edfc1dd2f7154c8db510. 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/MXF550906895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e562b727e57d170a4aafaf8c2cff16ba31f1df1ef09c7555c7c80ee3699186. 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/MXF550906404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0e5a788042c24efea0fad31965b1cb1dc614310f9e10e56f28a53173d2c86f. 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/MXF550808489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd648cfe6a1b663737d705a7192965d9e0c7eefeb1873211a9074c6dee033bdc3. 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/MXF550906403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb613b60794cd0734b1a4e0cf48c5d793c06702e079c8fceda07eaf0349220024. 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/MXF550906899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bda9a442c35b360ec9a307b412048f216712fc70b5068a886cad68d91c23c24. 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/MXF550906399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x543e7d12fb919c1e635941afa0e32bb738652d9e24004e2e1f6f36fb28e5430c. 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/MXF550906900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f3f6e8f548fe500929e28339f0098502567cb3a4409b350c8549a3739edef0. 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/MXF550808488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13b355395fd4c0ea2eacb01bb0732f2bfc38c1e5af990d6d2479429a7c6f09c. 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/MXF550906907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fee08789ff52add46ade4883278ed232e91e644e726bf55ffa8981c0bd52211. 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/MXF550906402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969d46c0f09e0efbaf16221b0cbca895c7bed641ed83781b6ee8d6af3973a633. 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/MXF550906903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3408fca1eb2d8f404335c679e4eaa6af4aa2f1148041359abea971509a19b09. 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/MXF550809226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd230b6bc66b13edad2ce464d8391a9a30dbf01fb4cb984ddf9d25a157b4d9c1b. 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/MXF550808490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff8f7ec6b879f6b591a230d89994fcd9b60ee95fb9d2e9a943167aa898d04d7. 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/MXF550907285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ae465080cdf8257894d1d8dae606f17051e111caa92e5be31afc10db410d5e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/MXF550907286.
Homenaje a Chico Che: ¿Quién Pompo? / Los Nenes Con las Nenas / El Sapo y la Estaca / Macorina
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc653d9881ed71e3078ef7957e2cec4328500245409a1192809b2378cf3a87dde. 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/MXF550907287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366beb2c06029ec8349d96dd022dc005e30f873e54a16a2ea8c22d261d35c3b0. 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/MXF550907288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729c4c4de30f425e8b16932b513636a3454fc72d6444f9ed9a0faa1bead6c167. 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/MXF550907290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b44e01459b194b085a90911192fc6cd0ec27efd892b438c186a8caf548629e8. 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/MXF550907291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9920b00c5c5fb222f1dedb1920dc3f85fe786e87072b0be41b331df67c1b2d16. 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/MXF550907293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558451c88ca981d91d9134b82b8b5a76318576f4a32686345e31c1192eb044f9. 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/MXF550907294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54256587934b4ce9f3c285df372f427f1a21f7d50e0e37afd4bfff1113f1ff95. 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/MXF550907289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c4cbb81f670ba0ef5de0e2c51658929eb872d5232b4067e9a80cca9ee09d448. 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/QM6DC1528298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15529c846187bfa263f4060d80922c07d1df0ef9425389b04dae32b8ea48df2. 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/QM6DC1528299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd154887a946a6f0a096013e8cbf04e906789c79ade607fd45ec4f831153021aa. 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/QM6DC1528300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73436239505d45be10c2b4f18df1a5e8b197442dad62037601181b63c94b2365. 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/QM6DC1528301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6806bd9acd5c33d1d16651a54bda49c54ac7657c92da154f82fc94ddb02025b0. 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/QM6DC1528302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99a251ecf3472afd932f5c79a28e5e0074deffa0431d7eb72b1b4865a9f1515. 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/QM6DC1528303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f36bb48e96ead3294c371d5462c5a61494eafd46db9381607d76cd0f83cff58. 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/QM6DC1528304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1803c6d02d5a147f2e013fb5e246d0459786cefaeb9b9a66f68fa3c8a5136373. 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/QM6DC1528305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6285d80688b2d9f8cee16c8d7c9349a0c4ac222422fec6ea5127730ed7913dc. 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/QM6DC1528306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ae67f2c47d6e97320a1b9173144efbd755dc3780ce1bad7c5f697ef6e5fd65. 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/QM6DC1528308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e2e09dc004b9d50f539f25eb42165e8fe069bc377bfe0fcc86ab6bcf60d5df. 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/QM6DC1528309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584de1ca6755283e96b639e9568a5fba2f0c2a92347bde8d9ac6b15ed99f22fc. 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/QM6DC1528310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9302ab0885e21b4a72cd2b04ef41f5cc78b0325bb90c0d0226dee7883ebe864. 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/QM6DC1528311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b937c6b3ada3545fea34aa70dfc70c20c8ad4e1b850720ae13b38d790277b77. 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/QM6DC1664395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733013fb3a746025259b529357039a3dfdd21a9f61f0cdaa1f1cc4250fa54afc. 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/QM6DC1664396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6600fbc0692a35466653c4738536fd4b8c5bbcb7e19fa102a9220345b0a6ea8f. 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/QM6DC1664397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0119c5d304d6930bb2ef68ffce275764f8caec2a6f70f2da50516b40f23590. 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/QM6DC1664399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0ce38a972f5214353f9eb04c5d9e6c5be3c675beb746bd40e0fdb7e8c2dbf3. 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/QM6DC1664401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a717a5f391fc5b377fb0a39e4d993c764eca5d53657edcfa974af7f1c69f84. 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/QM6DC1664402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018ec8a084c9b4e9bacba0c91a7d9e833f7b0f1f79e9172ec7777960a67e0618. 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/QM6DC1664403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d993572e69de9059c0f372d23592ac91dc7b2159af401131a29c18b52b6dd9. 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/QM6DC1664404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e964ce413ad46a3dfcc6420f28395251fa69268f5fbb7a9a72cffe05a5530af. 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/QM6DC1664405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa678b0969e52250306b53da48711175bd9bbd51b630316451cccc361551c4d. 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/QM6DC1664408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc446c440248679c831320dfa7e6ee6ee86d613bd56c2e952c417f7bfdae89c. 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/QM6DC1664409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e563d65234532b666ee8a158178cd126e905c65e667db59cc0f9083f26b9abf. 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/QM6DC1664411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc28ff6de7c5213b39282a363520aeb9fa5789a226ca38be9709b84a2c86df15. 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/QM6DC1664414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34c9b65400e825ab8e44c82c0b22aceb3da1914ba170483ac96920004ee117a. 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/QM6DC1528881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb581d1986a4f0d488e649c86622cec0c570e4c4e91ad0a69f0c6a8cb70c06e11. 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/QM6DC1528896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe31cc0d430c7566f819a6b7e93f121876d0852b587b689337c4d149bf876117. 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/QM6DC1528897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f5b09a31ea02d221801df503e70b573a69711236f81035c2cc71a8cb13375d. 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/QM6DC1528900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb61da273d4f322bf6f6f5843890bcd487ef9fa3f485df97d5e9ab2002767e5d. 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/MXF550801821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b33e34c2588625e486e3d68d9c694f274b292a99631420d7d7c634e9b93f4b. 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/MXF551051587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ed7fe5b372d8163c8a8cb82d9f5dfc96f6d295c5f6c7545c6da7fb7b5c5146. 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/MXF550903894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02595e3db4c99d0c0cf4cac99fc8a540d20d9f8b4689cf03f36420302087a17a. 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/MXF550807032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f676d7d4c8fa85e95a7b7e0f43ff9c8938f7b375a946be6a3b88d4f490ff27. 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/MXF551051588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67d282e38b933f3a1037f333c9cff2137ad81afd4fd3c98b8eef9aca368086a. 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/QM6DC1666033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e792cfa0d3464f0691c0f36f891aeae03127c10c310f4fb2d936de1832fdb95. 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/QM6DC1666041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30ee0c08989222c9b069f9186406482098d2e21f3ec0d753efc3ea68b831ba9b. 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/MXF550906443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a2904c6b774a453993336309ac863b1c1230809594ef3b99a6bff48cd7218e. 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/MXF550702818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093caba9c837d87d01c23f39f8a5635fda2b7da3ac91a39a4fb9de640f18bc57. 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/MXF550703382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3b73811a61dcda7f7708503b8c5df4bad8f1d2b11b4dc83dc327ea5f82d838. 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/MXF550701336.