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 0x34da6cbb8f7db28544dc5fbe60848b0f8b33c84cc6b89e5b83610d767321147f. 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/64fafcc0-c985-4d0e-9f57-6e0a059c0bb9.json and https://artists.proofprofile.net/proofs/artist/64fafcc0-c985-4d0e-9f57-6e0a059c0bb9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Xcom: Chimera Squad (Original Game Soundtrack)
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 0x3ad2533031deb2a7fd5476ac4bb1fc9ed0d1a7d4b0b9d22e41e2c39b7db60d2f. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:01:54Z), 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/TCAEW2043225.
Hello Kitty Island Adventure (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216d1d789d680a04b71ff20dd6a8af8b6ebb0491b47c0448922366b8b0eb21be. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZNWX2328381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af43e85dfc09d6bab2fba809693c801f25a294ed714c2f1d85d457164d4d47e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2328382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f23ebb1dc0c8a2b2574d0efd611b4b8a83a5f663be817c269ce87c04becd684. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZNWX2328383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126461c8417890464d9b30ba5bc7a26ce6658d7976626877231f1729019a4410. 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/QZNWX2328384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ba6b03be2c72c303f9523db65fff1f32a23871b81016cd502a3f591b4ec388. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:45:23Z), 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/QZNWX2328385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7900584e5718e60a3d4b2c3c2191e62748a692da94b603ef03d6f3dfe52e37. 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/QZNWX2328386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfdbc7a864bbc776618230243f514d3e7282e7c498371a34168985bd9d88d095. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2328387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88bdcdf685ecd4e675c2fc5c3e5c33ef4c90fa922e9bdfa69880e8ea2239dbe. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZNWX2328388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b103bf26931531295b44aa3574a5cb0198e9bfc853a50adc670c85d24e0e27f. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QZNWX2328389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2902739cfa605839532eda1c36bb7ed2dd148b5225f7f4caf78e225f9069f224. 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/QZNWX2328390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe89025b6dfd2d2aafd5fe078ea2fdad65f4d5023c4528bc2a60e7b9028158c7. 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/QZNWX2328391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0112e68b772a254fb37148c7c2f6d8ba9804d4d6b6c766b45ff09bc9fa277152. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:43:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2328392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53db041bff9a835c9aee7245cf61fbce9c792b34578504b0ef098ddd141b2dfe. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZNWX2328393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72c272d7e9b3f5079e3bb7fd28e3e4619aae411741c10034da1243f69a022bc. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2328394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14538546c9764e54568f94d92ddebd727e85d4a051f817edc7ea21f51a5f53b1. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:28:43Z), 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/QZNWX2328395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23e86eaafce685fabe33ba97f94be53ab596d73fd0b6e48e12f56115dc08588. 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/QZNWX2328396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12c49793a34dfd7bfa9751ea6138a4234485b2be2e30820d36e7f3c5ff62c89. 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/QZNWX2328397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0567fc07a9e59dd988d32a56c254597cce58d1b29579d50e89a80b11acb1c7. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:50:52Z), 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/QZNWX2328398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86372eee400fbc843f2266b193d695c20a8289a0e66f6b8269e7e1d6fafd0768. 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/QZNWX2328399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc7824c42f65ac1967048a1ba658b3327fa7f661624012a621cf03c3135e802. 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/QZNWX2328400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431e9706ef855b997dffbe178c8ab93a57f6b7ffd8399790a4f6eef444893fc0. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/QZNWX2328401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fb8c80d8478b96e756f3bc7709df1320b1c836ddc671ae6d805d6c924baee64. 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/QZNWX2328402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ab41c118f9b295c09c26ca6f7e400fe5acc6d4d616fd89870974dad03d452e. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:16:24Z), 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/QZNWX2328403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x160db9b05a38a677c1de80a867b4e7910317e1f8aca7c38da9a1b1f8834aeec0. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:20:46Z), 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/QZNWX2328405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400f62dd62980e44d12e0f84fbedde510a8d4fd56c78b4091d4dfc90038592e4. 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/QZNWX2328406.
Hello Kitty Island Adventure: Volume 2 (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca8f5ecf5e3a2b01deb4ea9e36ca16e99c497cd7b2d0e23ac46549dd2cfba5f. 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/QZDA62589501.
Civilization VI: Gathering Storm (Original Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0509311efea555233dfc2fa6fe3cc8643205b03cba81d8f9be6771d8d07e9494. 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/TCAEC1918937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ae53e886d68856f56d7af33f8c19b9c1fafc4f1e6fe517d57b4d1aa2f591d9. 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/TCAEC1918928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c0e0eb8ff9dc2664a3d52c0fa93ca122b2565ed284b235bab9e6c6055dde8b. 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/TCAEC1918948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548338032651aee6809b125816899202d31ef45f0b7b47adf70214a47e8292eb. 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/TCAEC1918888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98cc54394432cc360b791da9a8399eacc24978baf80032dd303a1dd2f413038b. 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/TCAEC1918531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415d2f1d98ab5b57ff64f9cd55810595ad83adaaff3dc63de17b78552628e6f1. 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/TCAEC1918943.
Marvel's Midnight Suns (Original Video Game Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf75871bc8eb74c339ebce0cd22e4b499b88ee8e3a500c03f8c883c290025ee44. 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/USHR12244619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12677e0b0135932f6ddad4824875eb88a518a525dde05bcaf9225b6c9a8dfb51. 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/USHR12244621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde6115b72081b8f40f0a52aa24e938a134c450900e92bc3aa2e5f3834ff94af. 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/USHR12244626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a60226c0530844c3deeb72b3b28b9549b75ffc1965396186190238a8d0cebbc. 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/USHR12244628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc7ea6d6e2a96ceabfcd758b13940f37754615db593e758be7c41fe24737833. 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/USHR12244632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cf1d5282b9433b47c126c16daae8127b1b8351c837a272b251e40078ca0609. 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/USHR12244633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cc29ae696c527706b2c1f094be070120c0df0717b5d72f668182992e0998fa. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USHR12244613.
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 0x72db43fb602a18ca8706f89faa4d0b46ae003fc78d05cb6318742300f968be31. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/USHR12244615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6685efb8bedefdb0f8e7b4150d1db506e9e6f39b6ca70abf5931a4c89a772e0e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USHR12244617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd913a54c7b69843987205f7b9c999060e10237730933beaf94850988f97a307a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHR12244622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10476edfd3087e3560cb2cc26f9073759c71583e869afc0f8377fd450217ba90. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR12244625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f1b4c0506bc9dfe3cdc3578e14c56d6a279d35d568e4212556b773af2ede57. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USHR12244629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f00a53d8f46fe646296944ca131d82b127197172dccbaaad25c48d3051f4342. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHR12244630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc45a7d7ab669041d5c432a857db39361c4aa35c7aa38919e81565e22368e05ac. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USHR12244635.