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 0xe15f3cc77518b5f6cf37b0aecb58896923c47d580db80acf767940289c3dc9aa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1857f3b9-2e0c-4cc2-9b4e-ac4ec31e4202.json and https://artists.proofprofile.net/proofs/artist/1857f3b9-2e0c-4cc2-9b4e-ac4ec31e4202.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 0xb4fa992caad5e11b45e331d7d3a56cfc6c16db2ecd7d5366de1860fa60bead36. 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/USHU20914403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe3597ae56136a017958e6fcf5ec01991cfdddb94419b34b50199e3c7ebe6e5. 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/USHU20914405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfd191e5a1f87e48e03da42dae94fd459598d20d73c30cff7babfdf6b22df0d. 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/USHU20914406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717d15b75ff4cbeddbdd6f03949e5e050ea7def36084c3e6f7025bd7a9cb59b7. 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/USHU20914407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10192118f3a4a89b6e3b5fa64ce0586580e2131407f989999178c8a8cb94021. 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/USHU20914409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f230fd186e5af7998dd9f3ceaca01904c6e93051e0a3bf7ec8e5af18813964. 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/USHU20914412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f135b623338c30a83ec7fe9e9ed1d7ddd6e20419d229731adbfe277becc3f9. 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/USHU20510301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e595ba254d7e17e6e066421553eb7e76f97857cef0b1a19383a891d0e19c9bb. 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/USHU20510303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d749e66b586b572f3e6193f6b0b509da1bb02f521e3a1fdde886c2bd6309261. 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/USHU20510304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519972e7974dca1b767a1357f5f0c0395cd73a177e7a2129a00499811b93bc0d. 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/USHU20510307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336d39266d3db73eab1045dda11b424b4872bf3b60cb7727b77dabb3d335d6a6. 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/USHU20510311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6751446c1a8e26003668e43d65258c6c5322f5c9d4c7ffe8168f140bceb72284. 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/USHU20406702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64806c02d173df4f7a964533dd39af695970f0a56278894c23fdb719aefcf7ec. 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/USHU20406703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89cf10f1dcfa98f5afa70a5055cf70e33aa28b41993caa9f79e32c9411a60b7. 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/USHU20406704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c29a98f42fa0be8b559b544f7bacf6e12ed83442a8cc8b0c8b418e65ea1305. 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/USHU20406706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d366ad2e76f1fdb57e03d5d4adde03742dcf477580fc7fbbcdd3ebd62b864e. 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/USHU20406707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e01bfa642a924052ae6733b8bb7c1579f399f0587c7b495ab5cb3fd8f47a1c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20406708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dea78b22fbeac868231a51a578514ebb77faf7a04ba9fff1630bdf7441f1d0. 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/USHU20406709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1183cafb2649b9fb4ab135a1415a8761800d682675e4a0201602d10585995fb4. 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/USHU20406710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x857c67369e32971784dfe43209181e5b8c20212491cc8e2e82e82362e90511ea. 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/USHU20406711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ed65a05bee6febd8a5ee1ea287f9639e640e1f5c57c5eee2e53fb6f109f289. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/USHU20406701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbded94319f79221ad848c850515eaf6b20a31bd913a9bd461956d8d8ab58760e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:04:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHU20406705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69896067e6cf1bb2b966a628e78215a18a8711cd97aec96da1a12c958446fc95. 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/USHU20405503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719b3d22872d9da5ba3dbdba067b1a633a6814fd3ab600f5df5337c07af9b7d5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHU20405505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5f02970c4452797fb71a33f6a2a87656791ffb1cef6cbe5bf76ad1dcb106862. 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/USHU20405508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d92ebec11d0ce398adac56e2c23c19f86f2bc6d096dd8096b204fb098ca93b. 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/USHU20404401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525ece6f9ab11ed9fddc9a3e402184257e0de55351d016d163e67ee7247ee891. 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/USHU20404402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43649ff9026108be00fab2c517ba3482ea5255865504ef359af80e8bdce84eb7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USHU20404403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc5047494900ab5f2c83b4a29aca5455068b1744c381dbc56f1594685209a84. 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/USHU20404406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786f381ef522cde46dd6ba6ec5664dfd802fdcae3f7ac2312deaa9e17faadc72. 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/USHU20404407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54cf6b340606838974707b8e5d541b0295f1c5a5d6a6140705d04f1640c4f36. 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/USHU20404408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d343da3a2e8585578bb79b39a226970187df4b05e7d88689777bbd25d3c1ab. 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/USHU20404409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764203304ee49b08d59034ba4d6120b10829c9500db545067160cc69d05698ec. 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/USHU20404410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad845c00520a240108a0ec4ca1269f5c36033a2cbb17b499ecd9d37544e703e. 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/USHU20403501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181302ab783fd2eced193ecb8d204a974769a9e57c060b6b73506bb46722cb0b. 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/USHU20403504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd1ca5eafd109df0980b0b6cc4d15609cd3959cee8d9b30ae759b0fe20eca22. 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/USHU20403506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe3913961fbe6557eb6fe01b1abc3e042d32ab53ca03eeba6c6d7e519109eeb. 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/USHU20403507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85362f824ac0127bc873eeaa63529ba061a1ea97faeb7b423b7e9cb0093e6c04. 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/USHU20403509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0014035f32347a3f86c0f536dd19d77226eb0637df0b3c25ca9b6c9cf1fe87c. 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/USHU20403510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb8d82bc2a96647f97f07d9b5125be284c714de692df71cb8e5e1945b2b37b1. 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/USHU20402501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb52a390e56d2b9a6125a130a8b588ad958cce7d374f2311612bac91cbde9cea. 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/USHU20402502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a99c2272352540ac42f03adf3111c4f9731d4296ac61f9556b0a1bc10eef07. 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/USHU20402503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffcd712f71a2a1c72e4c34086207353a46e7ae6a3ab16bbc183404c3ce070b0. 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/USHU20402504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bdbe30d33faf3e00ffd91e7bb054f6c1f372608032e507e95dd1174d764c3e7. 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/USHU20402507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6960bef8ac45d5799d4b14f923f4ab3663f9f18db95350976178a5cbeb805bc. 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/USHU20402511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91b25caab270134d7571936d91a084cea099106447e90f8146cbd3f73a75c66. 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/USHU20401701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1267ae5af4c7d4bf98042d0e5d0061b20ce1d105bf8dbc336e81a71e6aea6d. 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/USHU20401702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a8439b90d4a48f934ad67f9efbe24570a2428b2c4cf783ffc331a5f8f6aa94. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:29:46Z), 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/USHU20401703.
Inkanyezi Nezazi (The Star and the Wiseman)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ffa86f0d1c447877fb5eb4e81381c372a96e31a88bd08fc5b78491569d7fd7. 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/USA2P1446158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a44094f7dd21ec17a54b0416f07f51d8761a9c175575efacad6f3269dba705. 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/USQY51421941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f44d1625fc7ae4a63fdd68d22cc4718ffa84c9924a87837f4be05d6a08beb2. 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/USQY51409375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe70c9c209f779474079830734d56d8904c799ace64d25a941778e323a0ea1f. 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/ZAC030000765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9efaa85f759b3ef5e95ca971e4b988ffaa3f2c750682a08e22ae3ad9f1f9fb. 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/USQY51410051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f73eabacfe97bcb2e6fceb49f61653e54e368536e525d6cc65364c7db58210. 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/ZAC030800642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf02cc5b7104dddecdd177cbef7fdfe1019e4dda3bebfe5582992758ea6edab6. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USQY51410047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae7f9e437975998064d5f986f1925627144d9b7398a65e0aa6d3f6395bd6ac5. 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/USA2P1331173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc678ff4320f040e5446bac6391f2b39d5dd7f68e3f1a4418ceb99886b28a6cf7. 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/USA2P1331253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f518ec22d508587af73f64831c9bba3cb27572713fedca6d95fdcd5b145cda. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USQY51409373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fe6ca1831bad502708ae01a7b6f2a92d72c61b7fe947ffb1025e0508cb726a. 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/USA2P1331001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d7e7475b5520d38ec689f3f447f1dcbefb9039fb3a8fb1091303e05d83a669. 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/ZAC030800645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667794f02b6e142d1943bb07a4c97feb619baf6628cdf5ee697c661f9e4b72ab. 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/ZAC030800646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba75fd5a20100f8cfd11e555c0a02f704ad85410d83992aa8c14d3848b62edb. 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/USQY51409369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe70c9c209f779474079830734d56d8904c799ace64d25a941778e323a0ea1f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAC030000765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ff35d0fcee9d4fcdef74e5424858f26cc6e747e9740ef77d82fbb1fa324686. 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/USQY51409364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9efaa85f759b3ef5e95ca971e4b988ffaa3f2c750682a08e22ae3ad9f1f9fb. 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/USQY51410051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d3cab7c062a1c032402c9653e12250084f37eafa830fb1929009ea264fda63. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1331188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a44094f7dd21ec17a54b0416f07f51d8761a9c175575efacad6f3269dba705. 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/USQY51421941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbfa179c82df9d4e50c0a393536584e49d28dfff9d43b7fd241bf598c134843b. 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/USA2P1331190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba75fd5a20100f8cfd11e555c0a02f704ad85410d83992aa8c14d3848b62edb. 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/USQY51409369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb8de839170a0d6c92789fac6f8ac77c4513f15e3c92ff7fc7e3991498989fc4. 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/USQY51409370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf02cc5b7104dddecdd177cbef7fdfe1019e4dda3bebfe5582992758ea6edab6. 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/USQY51410047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f518ec22d508587af73f64831c9bba3cb27572713fedca6d95fdcd5b145cda. 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/USQY51409373.
The Strings of the English Chamber Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f2b8a5d721c2c079fdbd495538ceee83cfc4868b089d77d42a946176611fc1. 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/ZA78E1309120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f44d1625fc7ae4a63fdd68d22cc4718ffa84c9924a87837f4be05d6a08beb2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51409375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7666350c8cb1397f3f95724dd813faffa9e3ebd843d3bd466f009ad44cc58. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQY51409376.
Diamonds on the Soles of Her Shoes (MEJM Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d49f120041f3cbcd363d31c8c4dd0117526bb863101348ba5b0fe86eedccf1a. 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/USQY51409379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8ca33b129deea60aca29aa94981e9440fd1fb956d3ae0aa57315e7b7401b66. 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/USA2P1446139.
Abezizwe (Uniting Nations Together) (D'influence Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a7736015ffeb24fd5095ae7a0c00c837cbc723a37281ddf0c85f8690f34c20. 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/USA2P1331193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cc27e5dfdd7a69c313fb7a414621fb170f20c70d4eb89bf96720f624f0a128. 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/ZAC030000766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae5eeaee5b5e5f3ade4d125d0c5d6a02543295d04376151dedf2907273210b8. 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/USA2P1331187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60685bcc81ef4db566f3fb3ad012ee149532b40046f3875cdd47399783fe2a3d. 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/USA2P1331196.
Inkanyezi Nezazi (Spiral Staircase Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ffa86f0d1c447877fb5eb4e81381c372a96e31a88bd08fc5b78491569d7fd7. 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/USA2P1446158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0bbbed1722748ffc2ad8042e44a88ec71c5b47b9c33b4d0cba13f0d71277c7. 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/USQY51409392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc339d34a8925f404328049fbe1f17b47ee1bded331ed6a739500543e63258d5d. 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/ZAC032311613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cde77296d562ba215ae41544a512ece9669e78467469ccedac130082af5b116. 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/ZAC032311618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d014164707a579b9bf84742143543cd9dd3cab25c17386b929f88912b59edd. 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/ZAC032311621.
Halala South Africa (Long Walk to Freedom)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4794df5287b0efa704a17285f1ad241bea9230bddb78d646b1ee6eaa96ba8fcc. 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/ZAC032311623.
Colundi every0ne [An Enchantment Of Sonic Spells (Part 1, 2 & 3)]
Colundi every0ne [An Enchantment Of Sonic Spells (Part 1 of 3)]