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 0xe46591ff9b0e2ad9dcbfd2313e9a26399dab0b4bd5656d238fbf5c937d14ffda. 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/f68d4ff7-784e-4bb7-94b5-cc6c79b797d0.json and https://artists.proofprofile.net/proofs/artist/f68d4ff7-784e-4bb7-94b5-cc6c79b797d0.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 0xa7abd64108a4623771dae6cd826cd4eee30a8471333473dff8d4f9ca8b56a1f9. 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/NZAP00300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7b54e9ba4590145f9086941d8ba081cfdf3f8d1454c2f2202e30aac6fa1c3e. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP01500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ef0f0050b6f8bb6894e26302d8bc7090e21a1cde5650b21a6b0e63601f4b57. 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/NZAP01500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa896c0556070dfbb79cc9f096d7956141474a7ef0c6832af50d82f2949017d06. 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/NZAP01500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d4d8e26b99d802db119923a92ff6b9a2847c78b2d36d222ee2f8326e8951d5. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/NZAP01500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763ac0da8400756466ce0c58d2d5f5c9de2ddfeaf5c8a6aa43068a7a86aeb44b. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP01500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e52b08817ed72c53642fd00f8477c13c1846a1071831ac46817280e00dcb4c. 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/NZAP01500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd36d5a2e750b7cfae33df1f2cbc9655588abaed31f9f9c5d1f763048d98dd4c. 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/NZAP00300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe551f579d0c686647500884da70da38dbb0ccba76b6c34dc114a7977b7247d. 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/NZAP00300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51750ecbbd95cc01f1b28384457d231ff62f525d8cd3761ae79bf7b4934fd3ff. 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/NZAP00300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7abd64108a4623771dae6cd826cd4eee30a8471333473dff8d4f9ca8b56a1f9. 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/NZAP00300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x410ad8b71490e7f4c5600a8f92e71b6087a79fa07ac851226c9cc076cd33750e. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP00300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af0c458f322c65f347904a8cdf0eb72e1802a6ca45d48f590cc169937d8d4d8. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP00300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cfc33b07ed269dcb71c075f684667b3be129cf04da8c68f325c26491575570. 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/NZAP00300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1f28f7404cac0de6911ae794b213fbd59506266a359316ee78537f012f3809. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP00300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d26805f5309be16d1fcff1211bfc665de454440cdfa017f129fd3f2ce944dd1. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP00300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4576e96336300f1cc8858bec508dc947dfc173a91eaa632d51d7e30c3c42e3a1. 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/NZAP00700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0579220dad61f172d88cfa566aac57c49d36089634e5538131c9fb4d4e621f6b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NZAP00700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de385d77b587ba3a0ea89386bfce5285fd509a19cbb1dc70e8c804c617d4532. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP00700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093a0729effe2dd29d83dd18ea61920a0bdc0049942772d36dd65ca64e779569. 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/NZAP00700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592ea60922c8f12634e1cdf76b38e86298cb9379034e03d7f53d35e565554b5c. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/NZAP00700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fc8f052f2daca25bdaeccefb346b2acc8ef4eff8127707b3bd4ed7b2b64cdb. 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/NZAP00700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cdb5e6b20544d336936a949a0c6cfb6fac7eb4cf7fd7443332ea1ed0b94fa9. 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/NZAP00700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e079aa960c34dc959f12030dd2e99912c28cc176ef502232708055eb64ef0e. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP00700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa228d197f6c3455c6f37bb3aa95420aef857078e39abbef5cff3a1d884ce346a. 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/NZRI12403317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87267b7c38d6c46470f43cf92777e7b68238ce51e2ba7acbde9c8e33d15d07a. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP02300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155452338e3883791aba2392626ae4d7a7e3b79155dc8056e492e3f4ef680975. 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/NZRI12304541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb215eee91b47fadb7ec11b6181c52484a2b7f79ae91f8e2be80025160ae627. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP02300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e114c0d104030c6b540bfccaeec13b81f827f04229a61a339562c8a2ada86b6. 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/NZAP02000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224e60eb03831a0596d077863715deb3b4cf40b62d307d8f7ab3ccbf1f09669f. 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/NZAP01700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81350e2f79bf14a7139cc45a63a40140e217a4e068914e1e761a1b052892b7ff. 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/NZAP01700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130660e26a1849f83811de6c5126294bda06745e39b436f49879a905c500f27d. 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/NZAP01400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70837e5789c0a226b845eda9fbe2ab1db3583a2ed1ae5d61672229b0fcee71c3. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAP01400001.
Stir It Up: Aotearoa’s Tribute To Bob Marley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab620a9df3ec1c3f51da3367678e30497466423c1fe5593fe3d744cf802bb006. 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/NZDD01600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa139b91f8e575d391ad0abb9110144833c1955d52175501d5fae8e5fc5814cbf. 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/NZRI11602458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fbe9ab6e2a74b622d483ed5da6aeb1ad31edc62c245d07d5251af72e076faa. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXMG1600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31515517146b97d9ed601bd55c7b98f8d17c7ccc8b9e4c514352444f17d817e2. 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/NZFQ11600012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8e68b93c9a0bdf56757cf0f52b3a32b923aa51c08803737949525b37a7fd35. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/NZRI11602632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b2e55f3ab055a4f102936e7b5c9f12c3a41b8cda7227a67ca4761a9f29e41f5. 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/NZRI11602550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db63fe2c1e879e7fdc5ca39ef58a155ff51d4281522dcd7de1a041da67288ca. 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/NZRI11602457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19ae57e0736788ddfa17f2fa929295ca582e0af1c6618b4112c6bfbcac5dbb2. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI11602788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062ceedfc96f88b5556f0030bf2c6c3d4366504179cc109f147e8c890817805f. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI11602468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205a7359db0f158a3a971e322c06051908c297cc155e87adbd02d2ac23e780ef. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI11602543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccebd08e48dbf84ed91eb7e3123f563d2e3a834754e2f96470c3844b52ea10ae. 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/NZFB01600013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c31f55c7731636fc86095169a0d130e4bc1dbbd196cc3e63487f579d0e1ec31. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI11602551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c2f89f6bf893d43976a2eb23b35f09bb48e2735d57315fe8a369839fb6ae00. 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/NZKF01600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37189dea80ceb2b350205ea1218ba57af24f73c4c5d29fec60d5a179dcf32120. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/NZAP01600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645ad30b7b279664dc13462be93938216367d742784b9965f3f9e3247bc199fd. 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/NZSD01600024.