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 0x2a47a864e8bcabd4f5b06b5e66e7e04e2fe4adff7c7e9fd3907adbe3c55d3fb3. 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/e65ae399-0f81-4705-8377-58331af15680.json and https://artists.proofprofile.net/proofs/artist/e65ae399-0f81-4705-8377-58331af15680.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 0x88ff41c758ba5abc1d79875467546c8fab0a17a24dbe930bf1a9378b1a2648a9. 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/GBLGL0008068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f1c2d72315cba005a1914464774b02cfee34fe058b40fd4ab669806e3a8f33. 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/GBLGL0008072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbdd23e428776c15a981e2a2717700966fe0596a353ee2b707784dbf77c66f4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBLGL0008077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2a2adf39a55c25ef72b0d36e53637f05757f990a069808a3598cf5a6096bed. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0008069.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4d630676c6211ba854697115fad926f2d44ad8f0461d43f7c3359591967433. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL0008071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f00157b196ffc1d3d132c5f35980c834028cf335190ece71a14986ca9fbdf3. 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/GBLGL1273102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a35d53381553c9ee6d33a93c14cfb9116b9d8c8173fb86bd39c74ea485c77d8. 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/GBLGL1273120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a0d190b0b932130e535ad1f692c7e3445ebee12fd829886e23eb24ee951a659. 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/GBLGL1273121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2a8ab67fdc9c6973bfb0b12c8925a4eac1be1d41ad2489d8b63b564c6b6517. 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/GBLGL1273105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7ad61b4df775f5c14ac8a0c617a330b64f56d62102e3b6099aef23eecadf60. 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/GBLGL1273123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ffaa0a003ad4503297b436734aab66cdfc46e964d56d249da712b5356917ef. 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/GBLGL1273106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ffe79bcf2108c2f5e8f4ca14ef363e199e4fdc56c240f79ee0df4b05d558d5f. 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/GBLGL1273124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1291f1242b4498f822529c6f6fe01debe56b7e9138fc8754bacf66131452a0ae. 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/GBLGL1273126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f280e3dbca4bbae8fd2af50e230e1566dda2f1bfcacbf7f921b61744c76a89. 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/GBLGL1273109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d89cce54a2665754f86e012168860d975081159419ff93d0c3694e58f30860b. 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/GBLGL1273127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ccdd23f9a8dfadf8664102bcfe6f3d1fd2af20b23800d223d0367636c6b835a. 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/GBLGL1273128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dfcbaa2e6b52b81fa780200b9709f0316d1e85625709e2dcf74592cfa500f1. 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/GBLGL1273130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f97b7a4c190c34751798cd5e098fa0d8b5a61ff471c076d12de3559f17c20ac. 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/GBLGL1273113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384b3cb9f5ecd8dfb2efe012bfdb8a6de4dfe57f1e403f60c8a3d094dedc77ea. 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/GBLGL1273114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1460487f4a074b99c29b948d01d673fe61a3fb665134fc9e015a127bb1b35685. Chain 2 (Bitcoin): anchored in block 957242 (2026-07-09T01:00:33Z), 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/GBLGL1273133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d7854dd1703b56c4b52600dbfad635f49b5e6f955642639dec58ff89012712. 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/GBLGL1273116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadc82a0e531bebc0cf69a7ff0ce7029b60f14145a1dc31ab4adc6fc466d0d987. 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/GBLGL1273134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa49fe1c950f9baf3af5557beac4f5bff418ba6dd62a5877811fd33276f934c26. 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/GBLGL1273118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83018da259f885a16d8c5d7cca061c81d86a9f0ffd52ff4683b53e5abb261182. 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/GBLGL1273136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60938cfd85d9367fdb09670e8d3c5cee21476eab51a152203081fec18904de42. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1273103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641cdf6946e263cf963110db44a3dc3e4116d1a66c76d9e9366ad484ca2df941. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBLGL1273122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619db53cef23113865e1520e0b273941b4d22f4a0df78c58b9af8d2de45b7273. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBLGL1273107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abdbdeb216995e4baee4c126e5e14e37e12461af7ea47933dcd942ed400bf56. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1273125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fac234f8a2def57b17fe0729d82600afcf600e23f3dce425dc90bd2c381c8f8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/GBLGL1273108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a6c6c1af9aedb60965f3e2a8eb92c44bea388bb42afc2c0af210e3716e9afa. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBLGL1273110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3579fb5c2da3585125a884f424c223826682494bb8d26b12d2279e0950f6a7. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1273111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cb6c39150c07c70fbff43e0b66d6ea55a7765d4917bb6852af269d6610a3e1. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBLGL1273129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd520dab6a1a7b7f52f846c6ceecbd8d66ab0002ea5ddbbf585b9ece324334f26. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/GBLGL1273112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528faff4de3c4b1f5a21645156ab6cf6e8be21b5a44f0e8a9669e9239c8735be. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1273131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ef0ff04f2ee1b7546636c868698534b0884634e673f8d2b19b053f2a26b15a2. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/GBLGL1273132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b5fe6f197ab7adc01ec9043b23c01b96a92823af94206a3132d885e17cfc9c8. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBLGL1273115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4403ec5b95729f5cc9e37e1e33ca13daa1e9110bcb12121f5744fd60ff5208c4. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBLGL1273135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe276ae14911fcd451736e3be2422264274b7ae5bdecb2d2e81cf3e28ca209a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1273119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc9a5dad80be38425f61cf81008df8e895255d0b732a415e1adeb3bacf225542. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/GBLGL1273137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758ea62b18f7df3ff272d0b195d48ad3e906dd81f315e44b1b0cd5e298ded98d. 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/GBLGL1254971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7ccf7ed8f2f23455b6de6254cea0cd5bd5ba3a5dc4e927dd789569950a2cf8. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBLGL1254964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7409f0e082ca11914b0ec4de98cd80c2ea07f32a35207953380ded00e20f7ca0. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBLGL1254977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc56914367a489935389ba3029d7508c666fb22a7c6c4ce94dd79fb2cb8cd94. 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/GBLGL1275408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166227426b43979dc921818fd7f8691f8735dfe2f44169a1efe1ec83296aab7a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBLGL1275431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fadfb248ce7952522225db7d72fab00188a72d64016db926a6f9346968d837d. 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/GBLGL1275433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d8b992d072688d6afe8f0f6d357b2e0c8aebd7a1d858f92aa9805b13086823. 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/GBLGL1275416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a94a51722ae82704f2296f33223f38b366b4d90d40db847d7ddbb766554f77. 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/GBLGL1275434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f43e996419dc242f0120a179ea6941735707115550ae46c5a7c0bb2c84d4d4f. 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/GBLGL1275418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2f3b3f621f88c4f422e72496878f24d43eaeb0f192b247208c8377d9cb2d3d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GBLGL1275422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a74c2d25046719afccf854244a2560a26891d4673e2be62a3fd5d8c7a0f99f. 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/GBLGL1275443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d7a91e04a11e81422bd667f5a37bc78b708b9165466dbc876f1406c72bac716. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1275411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f57516d1bf45b0bbeb7285d50306d6d219ab777f22217282fd5d52e33784dd9. 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/GBLGL1259536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaad50043bfffb0f9864e77202f042cddf329dfed7f6f33df72ad1a6ce252e481. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GBLGL1259535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b68b79630d6f6724bcfa03c249bf37c4b34d6b9be5468b94f8f25c2ee4f5a3a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1259541.
Little World Of Green - Mounts Bay Academy
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