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 0xfa6f192c2e90842a26bb395061e26fd7e66d55fc41a64ca8c66f369f9d0f327f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7666b6cc-b07d-4047-9ce2-64ffa0840e9a.json and https://artists.proofprofile.net/proofs/artist/7666b6cc-b07d-4047-9ce2-64ffa0840e9a.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 0xeed3a0243a23d6e0914568a508deafc1f634ac887bba526dd90272d202e48e13. 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/NZSG02100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb30d1d01148bcff16b6d5b65caf87feb8de11c95710267d6e05fbda8bd0f653. 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/NZSG02100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa232ca12dfea5a5d4367471731c103194ed120fc41bae0b8b5cad508faec34c9. 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/NZFV12301153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0a9db172eeae6aae00e07901814a81fe207cf0958444b0b39a88cb65b02a88. 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/NZFV12301165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e064b35bca2c34872d24fa61c2a050881769d3584a56aba468144f85a2b3e7d. 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/NZPB12403731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea1546e6d79f5e5c6b60014d0e1f4ee42ec2af5220c72ef9a47091fa2c4626b. 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/NZFV12401082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a873b36f3b8c98d4a473c986916127278dcd449e28d44fb187401e72ecd4d92. 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/NZFV12301199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc23b7449978a5766f6876766c5e51511c0573339aa510f1aa4fb80db079cb3fe. 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/NZFV12301120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4144ca00e2e0a7f8c8258360400d8d718e8b216c6d603422dfb29d6ef369da4. 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/NZFV12301073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8833152b60837d2064f8a006a54f6cca237667cc7d75c836621d9e278d8bbaa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZFV12200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa095af39969c3f444923830db82f5c7967775ef85f2ba818b7efd10846f6fa94. 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/NZFV12200069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d48d363c2b14180561f7f436e689b0c012ef434cacd59d094259dfd22c4d48. 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/AUMEV2209030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e519b4fad9bf9bfba2b1ce238899ceb20a1ed1acb1945320fe5d726b197187. 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/AUMEV2239872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d60bfc672c409505654043874adb3f564e0a8963d6f1e3d28f00ab7c9b3c5f. 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/AUMEV2239873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd54f34e2c6c2108bc407bfcfeaa29a71cf7b17f5fac082c44c024cacd075bb. 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/AUMEV2239874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb191e7856b067f1a89d73bf228b420330f3c08591f59f7a3c41781f69d829161. 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/AUMEV2239877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde28e92d146f37842c28782e3dc7511bbe7b7ce1cefce613bfe7ac7ae5565f9c. 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/NZAM02102403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d48d363c2b14180561f7f436e689b0c012ef434cacd59d094259dfd22c4d48. 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/AUMEV2209030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde28e92d146f37842c28782e3dc7511bbe7b7ce1cefce613bfe7ac7ae5565f9c. 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/NZAM02102403.
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 0xa20175e0b686a2acfbf1a384f854c33f3728e5127e15b7189b43eccc8418a045. 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/NZAM02200633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6f73f3757ba18b03c935d2c599b4c15e9b5af3ed2b77f91fd88b229ab8e9b1. 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/NZAM02200634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09914e3bf2ae53b5dd8c7d6128164cdf48f9660ee617d9c7636292011d8dc855. 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/NZAM02200635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2459a0aebe82503b86aedc0db3bc84a9cde09d5f94cb6171359c2fb6df349751. 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/NZAM02200636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9dc39393341f8db0e468ecdc1540f610d1ef982b5177a5b720bc6eadd4dd03a. 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/NZAM02200637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5fd08e6bd158951a9521f2a9e16c1cca85d189a007d9083bd3d845c45686c8a. 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/NZAM02200638.
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 0x0cc21938288c339cfd27ca7eb5f3150582bb619630a7d014ecde9597ed5c713f. 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/NZSG01800003.
Be My Lady (with Pieter T feat. Jah Maoli)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57bca0caaeb25ef1c8e29edfcd7010321116886612c51527384811f5b8ebe04. 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/NZSG01300351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e4f29333819ced1bee9174bc8974fd1874b74488e99457c93e4fe74f7ff84e. 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/NZSG01400280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359959eb9849a5f8ebfea7156b22b847dc5582b1d76acf4da994dfe46f904226. 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/NZSG01900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e37d02a5a793371c7162854a14c36d4072ebbc51437376468f61d50791bcc0. 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/NZSG01700042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0070e848d34fbe5169056290eaa84ddf3fd8b4816deb0a0c7caaaafbb47317. 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/NZSG01900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d306661698300dfbb5e2fa8ac56044795a611dabe43f399de2497a25c232a56. 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/NZSG01500461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b552d221b29aef3cd33f3992255e257a47eb6d17c5517bc8667198dd4f0802. 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/NZSG01800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb38390e4db64563284de486c5238b84e54d7c90c15336f9ee141eeaad745c2. 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/NZSG01300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a73475c4bb89da60df5b5a81029b2a0168a029c6339591d258e60931f904fc. 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/NZSG01300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f785ed5a1370b2054983fa1d7fcf3b8d65fa6a4fc610e2843ede765546e11b. 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/NZSG01500460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb758b826df54e5713a84651e330a5a6cfd8795ad3bd65ff5ea36e65f413105. 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/NZSG02000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c1db9a90548964230fe8b76b9080cc2de76658faa0520741dbf7f1fa909c43. 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/NZSG02200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83833d9cdd0146c4eb0914de3d74063bf56f7ba2c4e76e83dff2f54fca10ab82. 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/QZFZ32025621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2459a0aebe82503b86aedc0db3bc84a9cde09d5f94cb6171359c2fb6df349751. 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/NZAM02200636.