thumb|Te Matatini in 2015 in Hagley Park, Christchurch Te Matatini is a nationwide Māori performing arts festival and competition for kapa haka performers from all of New Zealand and Australia. The na
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 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 0xe4aa283c4b35b3fec27ee3a1bf1e0d8297d23d20280c43eed7aee5d206b67027. 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/278d840b-fb36-4f38-a53d-1036c6f6b09d.json and https://artists.proofprofile.net/proofs/artist/278d840b-fb36-4f38-a53d-1036c6f6b09d.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 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 0xd234f88fddb842161e8a114a8eebbf8b103273221296b0ef2014d1e657e17e56. 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/NZAM02200617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c932ce042418b11315a1788d4872331dbd4666a01abf245c718a120b4415f3. 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/NZAM02200618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5725863ab316cfc47b683bf5e236fb2d53c789e95b583714b2c95b7b6cbf4499. 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/NZAM02200619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64746247c2d33132dc4baaab3e914844901d2f4366efde9d5d06fd254bdc8e2f. 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/NZAM02200620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a339f185c8521c894cac9747f19e190de71d3d19811d29e9c88299a1739f886. 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/NZAM02200621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c3b2218a32553a039d7aef3b4af87f03286aaf18f0a4577dd134867f73827f0. 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/NZAM02200622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0988ac6b46a04a9abf35bc688545996b215523488563fd3d2e1923b744c1a06d. 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/NZAM02200623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e314b3b2ae810b91939fb7560f032b749f5a18f4afaa5e33a5b414fa4a73048. 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/NZAM02200624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d6205583a188a6ba83488af7151a6293c8fb2e8bf4cfd7e07109c1d8896b94. 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/NZAM02200626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddcc0eb31453b539448049411a44fe041fd82ed52e5ef3bb4c92e719fa93357. 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/NZAM02200627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bf54c8f0972a126fc4f11e6c8a64b7128bc0a92f6e1cee1e821c6dec61a589. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:58:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM02200628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b7ffaeb3178d39c096738acddb74107b8b2c950b218c4be0943873ee46b0c6f. 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/NZAM02200629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61003ffa815e2e07f6976e8a0c3308e9fd2e17920cd5db280b558cdca8a8f83. 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/NZAM02200631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eac3f200e25f9ca2b1efb5e2b8ff4e87ed759375c978fe22a17ec1f947f12b0. 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/NZAM02200632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4707dce7dbb6a8a27af2f4e68a3be3a8bb2b7c36ce5c34c6f8d8b740fe2403ec. 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/NZAM02200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5acfada7f5e7dc89224cb12699bcb53e2f37d52372fd7374c012990eb3976182. 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/NZAM02200640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e1ce9c045d7652ecd0360a2a4e9e2af487d2478c7f853a99d7b5f1e557bcf8. 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/NZAM02200641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1d8306c3958beb2d492368278376291330a64a1af44788ed78df4c9ce84ddc9. 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/NZAM02223536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fab282439066252980d7f266ef97ab1b8878c474e1b4513fa3cb259f0e66d63. 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/NZAM02223543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55e76f0a81a413ab10ce8a2b47676449f2ecaf05a5eb46a1a1ae1a7552cfa71. 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/NZAM02223540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e36dc015657d732a9b16a9338a242f3ff8e51080ba8e19c3f008d900f0478a. 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/NZAM02223541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a17dc0ef425951714fc6a9c8f6a8487558645eddc141ea4a1dbf0223819962. 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/NZAM02200647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4d1a96b3e0816dc007ae6a4e6038461fd533d845c840f174f05fd93cd6e746. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:26:46Z), 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/NZAM02200655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00091910afbdb1ff3cca69997c3fa1715aded262102b910ac853389b4049a0c5. 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/NZAM02200658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75060bd76e542575f48119d051a6306b64addd8420254c610952cbf589013ed9. 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/NZAM02200660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af8dbb7233aa6d64ef87c81f744df5bf05d66a259106964d3c147902081b3ea. 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/NZAM02200663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7780c63e06f0c8c3a5eb7e00b5a65a6f64a1d69b0fd46dc78d178f7d2df1d01b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAM02200665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4732de751548a78891af50054769863f076e7111c873c17976c6f0a14682a030. 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/NZLP02500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e0ec8f7cb3cac4caf95e129e2672e59cdbe5650a9d0c24dba7c98a8109d3431. 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/NZLP02500001.
Kia Kino Nei Hoki feat. Te Kapa Haka o Te Whānau a Apanui
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b13fde625b14746a5e3955fd9381d690886abd380e23311c7ca340d64970f64. 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/NZID02300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4707dce7dbb6a8a27af2f4e68a3be3a8bb2b7c36ce5c34c6f8d8b740fe2403ec. 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/NZAM02200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1030686cd376831d4e0beb06385b3a4a155db53e8fcaca51539af621c7ad243b. 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/QM6MZ2542313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010dfa10880777ea0299115e16980986d00078ce4f8c766f07c87a83a650fa52. 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/QM6MZ2542314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3c516efa79873a05489d0918347b0eaa1a3400161e5122267ac357dbb49d01. 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/QM6MZ2542315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218a954e50408bcc7f3ebaae1131cb47207b6a286fbad7dfeff71fcc889a41af. 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/QM6MZ2542316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420c82459ffa15ba6570dd943d7847a12286ca8556d4001d426e7bc620a9cfe7. 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/QM6MZ2542317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6efb77a3acf6fbe32dc49ccd16386b4ed2d88d8fbc215f4a4757f7628203f80. 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/QM6MZ2542318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c7acd8e14320f95ff03808b424b5602a82b0a908be4bbbdab59803b73a76b6. 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/QM6MZ2542319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9ff622226eb3b79405c5d061d09d85c7dd88d96dca5608dc7392c0abf2168f. 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/QM6MZ2542320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3c5c4801c9e9c84a8fd23c00c76bad92fdebfdf9b5d4520fb37873edc55c83. 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/QM6MZ2542321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8c542af29401ead2b5064f920a9407b8bb219bc6326bb02d79e87f0fe698dc. 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/QM6MZ2542322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dcab6a7b353a165d788ef2e3605eec2486bcf22b9cd4c12a1c6bdd6c2dd922. 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/QM6MZ2542323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x151ee3fde6ba34d233250306941afe596bd71d8783578164813e1d759489d29f. 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/QM6MZ2542325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298bd218e83313a5e25481887f24d851f0c44e7b9795619b5fcfe9618f5603e4. 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/QM6MZ2542326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4c0879f1324666c96b6af30e64819fc0dcef0357dbbe4c591e0c46f3756d08. 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/QM6MZ2542124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db3984d811297682917e80181d4d6f7a17c7f88f318c7fb4f0d90a24583d04d. 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/QM6MZ2542125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a92dc01a6dab43a831d8a015aa00b74cdadab3a0c6fab86ec04bc183c75612. 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/QM6MZ2542126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a4d33b60b9c41c8b29e7556c7effac754947eb414052ed3dd4971c3f059355. 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/QM6MZ2542127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa56cbb682a95c1b7b9c6665f8319fde6145e31b05a2dbce437ca9d1fe3988cb2. 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/QM6MZ2542128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418517ec6bb197b10938185fe4b3fe2d2cd7539560e9a786fd8f4042dbd6f36a. 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/QM6MZ2542129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962f346ef00c9de4e6e29c805707ba972ff0beeb1bf14864bfad3fe89f00cd32. 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/QM6MZ2542130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516ff5fc03d4b7b5350aa4756f49b77fb8c94b38b5e65def0e5195a2e9311706. 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/QM6MZ2542131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8da6cfb519757d8eca462ad86d70aa2bd83093e5b065f13d8b45944098ed39a. 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/QM6MZ2542132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255bf1df95217a8ddf655caa9d344d7a7c74a1d07e5089b7957cfb92d1de443f. 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/QM6MZ2542133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37569c372eb5eab572f0790640e9262a034f78a12e2856ab5255a8064819c170. 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/QM6MZ2542134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a0f09b5393b5d0c1b23e2888eb16a8be04f139a02212de5a0e396eb5b58936f. 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/QM6MZ2542135.
Tāwhirimātea te tangata tūturu o te motu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacaf11c5c82d4eee31b81b3b510e7397bf77859fca9b8b12737e82d38743fb5c. 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/QM6MZ2542136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc56fbcb4cd9a148c9245b6a3743bb795ae28158e62f82ba9ce46994f9c37d9a. 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/QM6MZ2542137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f46d145dc7977f2097e4a89dbbab4073fed9fa781bab51b16882d738221199. 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/QM6MZ2542241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1ed4d9d7bd6542f040b75f43158c1b90804648f5884c27d5a41229dd2540ce. 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/QM6MZ2542242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902e9efae663f11a82337a925496f25f5ff864fe9c450ad5c6b7c6a42d9054ac. 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/QM6MZ2542243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b76c4c8b08fc31b51afd0c97aef91ae60a7a6ddc20fd31e452e8b376af33f7. 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/QM6MZ2542244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719f287c155e2be7bf181f345f4e65889c75e777e105337bfa3e722fdd970fee. 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/QM6MZ2542245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x116e4cbfce3bb7847bb18613a69615ab6e9e0cecf32dffd024d2ebd36dc24f22. 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/QM6MZ2542246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59cc1d9b32a9cdba2d0fd27ad4c8092e9af5766df5075d28821b846e8cd651a. 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/QM6MZ2542247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e921ab692de60a662dc9b6b762a521ba61ad07a708d89433b5702747375dd7b. 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/QM6MZ2542248.
Te Kapa Haka o Ngā Hau e Whā ki Murihiku
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e01119666725272b147beff1f19933d082e79d9f23106b8fdcf048ab05f1812. 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/QM6MZ2542249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c58dff3b90c8b01b74a4c86ef513b9d45a878581a2f0d50dfb9551770f1d5a2. 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/QM6MZ2542250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928e7494b9bfc76f1bb4db797ee278d023abe0eb5f3b6c64378287d601a55b9f. 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/QM6MZ2542251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6580116f99ad749c1579284a10c95fe18863578fb61f27f932dad2a64de2e312. 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/QM6MZ2542252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5403ebd674bd1b4ee8cbd76d7419768abe0430b87d0c65d20dfa047da2e2106. 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/QM6MZ2542253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd495cfbfc8fb2dc8c5ffb018019e6340bc7a75af080b9306cb98adf13766b8f5. 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/QM6MZ2542254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807888fdcbabd440ec08969f223927e5bc11b13d848e09a7ec66844a9e222c05. 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/QM6MZ2542291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d3da9f024219a4eced91aacae29d9f533a35fe49b8e6e4eb7f239d2d9b038f. 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/QM6MZ2542292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee3932464909800a05cf714f233ea39c71e7c46accef91a8ac88de87ba9636a. 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/QM6MZ2542293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff70e4d4dbb7256ee795cae14d6715d981bd305ca8c9fcdbb8557142b612978. 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/QM6MZ2542294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35db2c839a113d8c8aab62cc03392883c9061cb0c375e76aae107fae3337f3f8. 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/QM6MZ2542295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1778aad0f3f78088648f612db57128d6fd1dcf3fc28744353ac4b0cd8161559c. 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/QM6MZ2542296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37f8ff0313c1d95e07cc9d32c710680fea2de3dd160e8196ed53b6ace8fb9f9. 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/QM6MZ2542297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8e6e0936876e3b515f22720cc40a1dfe3745709ba01ce36e9d315bf23fd9f0. 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/QM6MZ2542298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bffc46b9eecdf24edd32684eb87f83f08341d0c093066f238f1b9f8cec3804. 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/QM6MZ2542299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b8026793cd823232d992b7cf4d5f527ca1876736ab6d70fc8675d4ffd70ae7. 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/QM6MZ2542300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fbf7388aaf98b71c9078bef625f0803d3ecef6d287766cdec2ffd642d20906. 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/QM6MZ2542301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f80d18f00330cf93f60e7f0d45aef69066108d3d1c560bebcebf010cbdf1cd. 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/QM6MZ2542303.