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 0xc103106af084a65bcabd097aa6bfeeb1c4c6be1dfe54563373dae1690f796b5f. 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/ffdc05b2-e99b-4743-8fd9-f699c41045f0.json and https://artists.proofprofile.net/proofs/artist/ffdc05b2-e99b-4743-8fd9-f699c41045f0.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 0x13c2956f5e35e54597254063b4d566104be94e2a3a3ccfbcc07bdf31b79276af. 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/KRA302000482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf52d5dca53ced4836a15a67fc3276bffb3039ca372c4e5ebfdae0121f69c82. 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/NLM5S1800408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434e2c89ade2e580d8dc9087def808928246a0a466693703326c3fa576e70005. 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/NLM5S2101496.
Pressure (Wanna Feel Good) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f9d5e47ac53f3d8c4e89c49978ac32b4248b7470ed197891f7ab19b836fd5b. 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/NLM5S2101497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb798c0ac0026a6b20a7e8a52321ed04de94201c436c86ebfaa621ec0b12016ad. 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/NLM5S2201579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d7ff045ff37176518d9339415d0cd3f136d9d00250b805f80d367b197d8c0e. 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/NLM5S2101517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44904f62a389f55d0dd49d22f0307da52d9a9df5ee6c59acef889adfde5dcb48. 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/NLM5S2201582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55a8fb1851a94f83899d686bf1d6259fbcbb5b6c58d3ae74ad6b4d59a056bcb. 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/NLM5S2201584.
Protocol presents Miami 2016 mixed by Florian Picasso & Blinders
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f11ddde6ef5a0e919053993a2391c9d4c84bbf8c6b040174045e02bdb5e9b01. 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/NLUW21600288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2968f4e1e946d326a1f1a8681e90fa9f831b030187fa7806a18577ca0a9332e. 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/NLUW21600297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57cd60579cada00e3f89547d35459791fef051ce58ce7e69086ccad8e9d556c. 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/NLUW21600300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08074041fd1c5909015184418eebe1e8e08d67ac0a76a11e3a13afb963e0d70b. 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/NLUW21600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3796359b5caac0e90943091fb68388e3eb7f3ce4f9b9b6d8746b1ee6d22b8a43. 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/NLM5S2402170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418a087228b86eade3811750a1537ca21962c2732a4c87afd1c5983ad9ad2e45. 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/NLM5S2302060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8306a3767459f5198fd5fd203110a0ccf08d30a9cf8319913b521c7f8e3153a4. 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/NLM5S2302054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c280bbe0a011d5ff2f6dedf8c3b0124e056155b42ad155ffd8aabd49f2e17e0. 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/NLM5S2301960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f07e6179f4ef0539a39f2a68339325fa25b3c431ba2c18a2c23d4c503d4196c. 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/NLM5S2301956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa3c8ad6ff71fb796ca21f206d54a2b5cffde833b208b97ae8edccba9158d88. 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/NLM5S2201689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d7ff045ff37176518d9339415d0cd3f136d9d00250b805f80d367b197d8c0e. 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/NLM5S2101517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434e2c89ade2e580d8dc9087def808928246a0a466693703326c3fa576e70005. 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/NLM5S2101496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ff5ac32501bf3734275caff72112a1d8baa8c4ffa916c59d9e7384a7de53d7. 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/NLM5S2101264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84503ad5028cd56186c978bfaff8685cd7b86d5cbdcd523401da4868a7584b7e. 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/NLM5S2001055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999807136a0cceacb21e4eaf02b1898801e33a0676432a9292c707766ca8eec6. 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/NLM5S2000972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f903d568e23228143087f99eb77f71a9b7ab0128fc48ab48b7f5e9a309c4858. 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/NLM5S2000973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c42486b2f5aba6fe7334028d271f53a06f5ecb300d0725197a501006287d8cc. 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/NLM5S2000933.
Go Back (To The Oldschool) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d6e814ecdb81ee7816d975e9ceee2ff426f368da3b5d7047d03ba8c73d0f91. 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/NLM5S2000934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca63d38ea4a3eab0ecd52858316088463d54a3570edb6de2ae34a9f65b86e8f9. 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/NLM5S2000888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d02102406b9b02b89f484e0e43bde56aeee394125d32997fdf5db32cef1f54b. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:23:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S2000889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3c4da02e55812a7956fe3fc7167f01fc7a71ef5595414cf524d00aeffcca09. 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/NLM5S2000836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734013977c0315ebc730f70ebd88c6be298c3b486c3086e743b07eb403006ec2. 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/NLM5S2000835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaea7ed8b0b472383f3bcc754f6c4ce35081bdc04479ca6451152401a9f2841. 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/NLM5S2000814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ce9f38888784711f6326f520c5fee1fc07c2a896fb393245dbe43ea439bbf7. 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/NLM5S2000813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe69d31fbfdd68fbb22ac784bbadc53d24ea42bb3bcade7d1bb3dd3696100ab. 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/NLM5S1900555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4d9ce0529febefeb6a9f9d6ec11d94ff92725fae32a1edba441355aaeb607e. 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/NLM5S1900500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2b5fe9954522f40ae35e404bf9f5041456c3cb341f6a08f12e79c62d0720b24. 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/NLM5S1900499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745731f8b8eb6fd5fb0d83bfd120906be3015d9c03d16a8784ee91f66905ac11. 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/NLM5S1800361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x091f0fdab9220bd7b7ecc2d2e4cbe024006189e28df5abbba96432204ecbaca3. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:03:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLM5S1800356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdacf8b9c0b9c9fd21df58df5cb62f06d80a90dc2bf4d2fd52402e78c65a2826. 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/NLM5S1800342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e6f50e025519090a5ce6b2e16d005e7465f79b5d637e44cfcf084b78274a93. 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/NLM5S1800218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x578a9a31023006994fd413a8d95ca18f246e3c5acd554f9bffd35d354224d0c4. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NLM5S1800210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992df7acdc231df2c06fae63e982d566955c07ce13af61614bc1f613fe8e3c4d. 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/NLM5S1800189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682b612d66029194dde187f141d06540f5beca1591a88028accb79369a879f00. 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/NLM5S1600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c0138415f0b6c3004b02b1c1705bc58112cc1fa65657e3ca3f23cdd918cc38. 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/NLM5S1600127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8753d74002209369ad21517f39cde1ece8dd357467c689dee86be39efb7cb16d. 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/NLUW21700506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1a03a8f79cb2020d249e6d715afd8e22da86206a0706910e16d70f74fc1da12. 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/NLUW21700507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94e70bb803a76409d7b611aaa15fa89e9eab47d3011a412407900df7af353b7. 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/NLUW21600389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe16b32754fd6617743881bdb6f70d27f184200ddbab10a3c432c57fd227668a. 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/NLF711503529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e3ed5c4d9a9de495e8244d514df72f670f74be545abc7d07a7848ee9befb70. 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/NLM5S2402228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca37b4dd9a79e9ba6c7a7c741ccb34aec1cb770011a07f2aa0c3ce17a3e443cc. 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/NLM5S2402206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca37b4dd9a79e9ba6c7a7c741ccb34aec1cb770011a07f2aa0c3ce17a3e443cc. 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/NLM5S2402206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8ec8c060971203c650d2589d638fe1fd0fb2ebc31dfb87ed2530e6afae3689. 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/PLB382400450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dbc5a0ea1a2612287f57ac4b7181bfb35a8683ed5d2e0b2bd1f41c06153a5b. 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/PLB382400694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11efd108af3d9023c130ac1b2268f7a6dd94427f035ff0820fb842e452c1c097. 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/PLB382400695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895274dc0d1ba62fcf3d11e1a5f326dbc0482dac41da82befd8161aef455bc72. 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/PLB382400527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1113661929e707bbf7b1becc59f3e4e121eeaf926dd016bf57a262461e3b43. 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/PLB382400596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1113661929e707bbf7b1becc59f3e4e121eeaf926dd016bf57a262461e3b43. 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/PLB382400596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5071141897c11f03a82338ffb62a03a1a15718f353f6ba54c84262b4d409a7ea. 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/NLM5S2402257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895274dc0d1ba62fcf3d11e1a5f326dbc0482dac41da82befd8161aef455bc72. 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/PLB382400527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8ec8c060971203c650d2589d638fe1fd0fb2ebc31dfb87ed2530e6afae3689. 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/PLB382400450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa3c8ad6ff71fb796ca21f206d54a2b5cffde833b208b97ae8edccba9158d88. 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/NLM5S2201689.