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 0xe712a39a9c29c0ca670803a7c120428c2f28db756b8880d2ec81cf5c3b04e384. 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/74f17819-1c91-4ccb-bad7-5a993e43f195.json and https://artists.proofprofile.net/proofs/artist/74f17819-1c91-4ccb-bad7-5a993e43f195.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 0xd4d9638a824c8376ad09dc06d305445f756dc3964c176e82a9620d66abeb1fd4. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020300504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd35da32e364af553041996cbc9855fddc565bc6fac85c5c540733d4ed70f7a. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:49:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020500575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523407eb65533ea4046648af89be33d0fc74d435589ffdb22581b95fbad281c8. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029700581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab552a3963b97ebccded7cb17648620d2fa9f6f5c47e7e2b92fc320dcfc4f44. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ZAA029700578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b5f62bacdb436a620b5538c963143be9888ff7001b3508ce5d1bf6a6c93605. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020500591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ac164a0a97b74baf83e0f54e3d3baabccfa995c860b7b576a44f870cc3e479. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020500574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3bb90ee72669634fb4d3cb3d43686eec83a8a0c2344ba8c30368c8ce5e8fe1. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:35:38Z), 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/ZAA020500577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a1be9b13568772f708c327b4f3d5185b6aa098db4246a2edee95da9faf5030. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ZAA020500578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefbc065b91c46f6f6bb4cdba76caa60646a87c382b862b68118343651bc9deb. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/ZAA020700881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df2ef0357a313abf1616f489632b8fa435d5f7930b125e8ca46ffa28be1f752. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ZAA020700882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddb3fbc6f43784635a0dfdf7934c3e28b8b7d7407c7ca9ea1c0ce5af76e1fe1. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/ZAA020700883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e673bf154fd82ca567fe603161a5b181d37fd6b63d30d1dfabf4ddcf4384dc. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:19:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020700884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bf27027864a0eb070e493abd56070356e045191d099079f634023014e2ba86. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020700885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7020a6666a424be044fd9752af826d9c55532ecbeeab59fa348b4912286b75dc. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020700891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a40a3c139725f452aaff94b3fdd28a02076c4025e394667cf5a0d57e8f87bb. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:56:47Z), 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/ZAA020700889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6a7a4c9574342a7601e1057eabf4830e98d2de13ed5a007fc5307dabfd745d. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/ZAA020700890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b5f62bacdb436a620b5538c963143be9888ff7001b3508ce5d1bf6a6c93605. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAA020500591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1a4797141d4da945b0e1779fccac23d60462b5b40914cbf2f32318093f64c0. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/ZAA020500572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2418d5c4039c38a8c4ae7a91b0d997c2eb981921cf161f7b5e0608e3f227d3ba. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/ZAA020500573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ac164a0a97b74baf83e0f54e3d3baabccfa995c860b7b576a44f870cc3e479. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ZAA020500574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ac4865562c47097a052233368390912301c4f3fdc580a435ca799f0438fe72. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAA020500576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3bb90ee72669634fb4d3cb3d43686eec83a8a0c2344ba8c30368c8ce5e8fe1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ZAA020500577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103abc417b287915ef72b1c9ccca23a743539cfd743ca43dbb2976ff6b162c79. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020500579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5a352c3196617bd405ec3ad603113da57fe916f461094a0a1348f6b566124e. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/ZAA020400628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0008f4b567bdbfaaa476d408dc061de0cdf9834db99a2a14ee887130aad3bc79. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020400629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b130f1691360e0a5903e7902ea32355b9bd42646409067499da437c1cb654d. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020400630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d8cce730cddb141d15dfadf94d3b6545f08239d7bb1c48e5c0b0fc521db422. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAA020400631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd9db1a3d3e1ee0d782b2c8245823453da37dcb7d8ce36b52009d545f18ccb9. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020400633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dce4064e4bfaedd89eb892b62baeb4268288bb9cb2b5d7b27a52a07edc143d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020400635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158e1d025d28f49f894d436a38b8f927397405f38a062e3c5a9c684023553f93. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAA020400636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4868b2decadb3845163e4fadb609608c679508b9b45cf0097ac290c6361ffab. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029900089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b68c519e297700f600c67040a7949ec351f8f8f7ca88c7ae0cbc1219e3944dd. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T05:55:09Z), 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/ZAA029900897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d5344b79cacd1776633d6158b7d1cbcbb6b8f75403762eb7c6adf5609e8c46. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029900893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd29155ff02ef61f564c530a3358583b23faa2a6375d77f720a5aa85b1146c4a. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/ZAA029900894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc602c5f41ad57608126aff52a435590a915d81b50f10a60890c84980220473fd. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:41:42Z), 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/ZAA029900901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x797cf57c218ce9a227450aaf38c8ac471e2db3c25410f198e1c3a7adf2b57ca5. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/ZAA029900900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1d8ba67c7854d86d037c9670be07f1d44d36059e1138837d9f1c6e11bedae4. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/ZAA029900896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018f0edced6f2ff2f333cd92fbcc88d18df964499af5d1970b54dc9910c7c167. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029900903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27518a781990601466540134715757068d0c9a5190db666ddbae2f912d70fcbd. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029900898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fd1a3577a9e6c967e1405602a4679ff00f46ee658ae4ee349b301afb2e56f8. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029900899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe285499e59d3e419b67de2cda26a9809bf00a882b63a4000a885d576873c1ac8. 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/ZAA029900904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0081b2e254704dfd0b01c3f75cdcd030fc9f8d1ace546f7736c1903990dea7d4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029900902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2737ef10c5390bf8f84c2708ba4848e8bcbaedca0e75959c71097da15fbb5fc8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ZAA029500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049e2d6f1a88ddd2987c02e4c6ce3f7119260150938d7fd3d123f190a90026da. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029500064.
Ni Ta Tlherisa Sweswi - 2004 Digital Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e5d48219dabc3a318bb29873442008aecd9f9ae5f75fd905dcca37a40d3c5a. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc54db3d0b05669500b3e9fddd3c51165a6a05c5eaf1f77890349bf0fbbe706. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ZAA029500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605d94fc810c7f816471b79eabc33f805a37eaac223fb5ed097f76ca283e1f74. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029500069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f187edf5dc63447c8b94e38f4c9317dc321bd6e5dfda9ae2c70cb9fcbb1c60a. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ZAA029500071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06082125510c3bb38ce31ca1e084085993d29ca93e173f15591b286c2b25f14. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029600300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f507020e1c901c1a8b32e1df04c908a061c0baac8ee88bf564f787d0e58887. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020600994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259eac7c98d6a2064d5a72b5392524aa46c8a0f63c805d01efcb72dadfdb68b7. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ba375535bf421908bce0a1a6fbb1d0a414911a24095f641c657fe70db83446. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029600302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3806087846a06ad6da20d9645c644d0224a57b14ed48e9078d3bfbbe9d1b6ff. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ZAA029600306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d1f516386bcbbd2c722171bb3d5c062fb31741f5b1cf6cc807a154bc55efd5. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:06:12Z), 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/ZAA029600307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb595cd238c9dbba577b4886ea656c71e99e2d5e3b27274ea4a290338534e30. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA029600308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f6479ce83041d0ef9812ed78cc31d5c7de383f1285e865c6f04b4f4228fcef1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/ZAA020601000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fd5df174192440fca6f89d7531884964e53f75e5f97f58c29665e4040c6911. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ZAA020600996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35682a368ca091c62ca87b296cd8664e127d9241b68838aa742bd0ffd92e0e66. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020900407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdae4b34602b6dc087f03825404b7b6cc5e0ed3c999d4962f279836544f6120a. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:42:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020900408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb64438de19648ee0d0e680cf8069448426110a71624053d2b94a50da4760910. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ZAA020900409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4806ab3bbacb521224de175faf9037adbc6691882b1e72e954503798ae035008. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ZAA020900410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067e129f83d0fcb174b3fa4871eaeb96b5bfd8de0c9cdd80a16d88b0b60a3fa5. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:11:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020900411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x642f63b4bb107fe401deb4e217e328be44a98467d158498f2255e604bfdf2c37. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ZAA041000289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cde99c626bf0756557d4d84d4bc346ef4f9686a1670e68fcd136f5acd7db4a8. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ZAA041000291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5b72033e88d696cb6584727daef9c282dff503ccd8266be980f40d8230d44a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA041000292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2382918a5f2e71edf402d82bc57cc7333a1e5148932136d4a903546b02793c2c. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/ZAA041000294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b9836eb74df6cb35fd2cd07549b42631831c6048b9568da5f7a8f08723919f. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T15:41:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA041000295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231a59b209878a842463dccce36f96550b871154edf53e6e0d9162305b800a72. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020000660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da39bae27b29a84fad1a7bd95c79843beebb740b274a614add8ddfaa8f78aeb. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:56:48Z), 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/ZAA020000662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4bf02ac02f14cf033b9835ade272576bd154672bb49321cb33b1046eb17d55. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ZAA020000665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395bb1b36299ff6c698df6cbc0878e230ed31b8f90fa65c0d0891cc02efb5cdf. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020000666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e92ad9f06b75d09c8f4a60ac7134da8b46781bb3be6bd8ea56f502fa649600f. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020000667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1932b3bd03c5780ba0fe7092b399919b02ea5024cd367f19909ddddfe668fe. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:24:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA020000668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb3bd9502095c59600095dfa9d7adbb5a50885c8af786cf8d5c787d510f2056. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/ZAA020000669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ab80cbfee00be4277d3e45908af05393be249ff1204b15bb338b84cab5a4c0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:16:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA021100128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc92dceb5ff87f475bc3d4a0e7d55b25cc3e729bfa55a1c9be707bc20390750. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/ZAA021100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479072d9a41b1d55d00de1aa5d79f5a82c7830910954422e55e3e453d5a41ac8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ZAA021100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc077d4b9735abcd6b19dd6c25539a9c5d4e0c2c8aacc826b68a56f4f6dc2489f. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ZAA021100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2b6c9c14167560ace05842e0717cb948e6d8c2a8793718de446056b51c27452. Chain 2 (Bitcoin): anchored in block 958378 (2026-07-17T06:45:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA021100134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a71fec30422cb0bc0e06147361f92872398e2959aba87f7fcb33d0f7984b875. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ZAA021100135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c97cc4f6511b5ffb9595b588f84666998691c454cd86696079652673832672. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA021300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cf216832de91edc2811cf6fc58fd6edd6c13b9bf957d5a93a6cbf5b45506f0. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA021300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830a6a9020722c4983b1e725054cfb43f5a807ef1620241ee54de0ce1aa314e9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ZAA021300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfeff67524d2eb256526b622005e0f8ceec8a39e0b21837d5a4f9a31bce934a. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA021300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d42f453af7f9e906658a3f09e059721bf8a55b84ad2a78bd9194594bbf4e5c. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAA021300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f232a54b264e64901a52ae935f581b9e32676d7cf49ad55fd93bd25f7403c59. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAA021300033.