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 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 0x6af8dc5d06cffd5e7e6c2d28805e37dd678b7b9641ee06bd44fbfde4b6081491. 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/47ed4ad2-ff8b-4b66-92be-b33470148993.json and https://artists.proofprofile.net/proofs/artist/47ed4ad2-ff8b-4b66-92be-b33470148993.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 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 0x9454791221571c950280fa207919ea6cdbcb8c3e421f4be89d6f1cb51d115fe6. 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/TR9991200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09f74a78e51ed2cd084bfc288bdadfef6753c190437df15d2b72c875d7fb858. 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/TR9991200047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76eb2c9b14567d839564146ce1306ef59cf2a00a11d2db53c688dd44d916b99c. 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/TR9991200044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0815a969bdfd899f8c77e4e17674c7c7e8db7537971439ae27aa851f596863. 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/TR9991200041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16facd2dfb70e1338f618550582e7f127ff574ebabd90a9e739097f2b98ba786. 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/TR9991200039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdafb79c8746cc69c861507732d12bf9e52ddcb0de67db4c0042820e829572680. 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/TR9991200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c92825aac3eb1f48c484108728f114776633db5586d05fea5d2f6fbfea57be. 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/TR9991200048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe066c95b5e52bf95c76532b60939b57afecdf14ce15adf91b8750757c22d95d3. 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/TR9991200042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef2be235157675cdafd6490a92fd788c3a7fc60f260f3101f1e4733ef125bdd. 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/TR9991200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863db3d8969d40f74703a8cbc0a9cb847492db235b610d33d303e7d6b1c2e98a. 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/TR9991200045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f55bc6c3a2c062664e0c6f1be3cd8788f8bc0ff21d0bbbd7e00127e546766bb. 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/TR9991200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f75d4170c99cfd89ff5a9e003d118b5995a88ba90560aa73d015790847af77b. 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/FR10S2226689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cd85fedb0c9fb50bff3b90d198068cb56aea158c409a6fe14299fff2085eb7. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/FR10S2226690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dc54cc8f5e93a6b5742a40b92ce3d5088293e8f88cdd63d5e9cc71ccc7acaaa. 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/FR10S2226691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd612b416e9363856f8072c05edfbd56b1487f300d5f2abd2f20f6c6485ac18f2. 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/FR10S2226692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01a310335bca7896810149ef38c0685d1b14b39ace80d45c0e4b4c190a2d2e9. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2226693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba750004790c1ecb2a1eccdd728f4c6847ecc2dd6a421cd65ff31e407fb5615. 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/FR10S2226694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9873a989e46377788f0ab2ff7bb274d29679ebaff6b8d7272e620f65bda4c48. 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/FR10S2226695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228a1e6db01e0cb53002d5cdbd0f1958fbc1be56f2a5fb7bd7b0dd28b8596133. 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/FR10S2226696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ac0a3c64098f2806846a290c9689b8dba4f89d1087fc4826ca9c7b8c523d0c. 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/FR10S2226697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4d03f1033a0d639f3d2afe7448c23bbf9bb9321196fe5dc81df0f9dc8c36b0. 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/FR10S2226699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36062ca1b5d24e6c9a9dd8a403dc75c2fa232de653a0b88f1e8fceef7dc1fdee. 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/TR0080600148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ae8dd0b3cf29b3e43a0a72a24c1469247cdc76f34c91ed0255102edeacadaf. 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/TR0080600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7380b4bd785de3263621a5c7375362746f4b74ef863a451b1a567d5fa516010a. 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/TR0080600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1cfe62122f9c2be8e345209d5842b956ecb473ff1ffb64fae2241ab9d9edaa. 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/TR0080600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d7fb73477e260440ea05a5ddd0f526811641ec1556ef7b129531f59ad0ad27. 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/TR0081300296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c7c5cd1583935bda6ca15f1196fe172085f281e99b12788a2e06432dc978aa. 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/TR0081300272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6501b2f4da2c1160dbcc8e58494bcab2498ce1dcb07953ca2aaa8beb5c003c6. 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/TR0081300292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc8883dcae5a8db976458b18b0a8cca335ebd721c5050e1b49bedb97cb90bc8. 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/TR0081300291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023b49d5cc346e82e695f7e912f0cf4dfb76f69b42daf63b4ee80d0518c2fd02. 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/TR0081300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120074144d5dee8873356732d3895ed6f2a74262db75b1d966a2166d70c36c98. 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/TR0081300298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0e9ee1c46caf4d0233c7426290992e2c12da38a2831952098b8534592738d7. 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/TR0081300280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf30052cf98f77b1953b4d2d9bd1aef52ddf9eb5ec35f9df440ca09f9c865385. 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/TR0081300283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf94eb77b7051408a2d8cbb8b9fed2501f8526247534997e07010ffc23ceeaee. 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/TR0081300285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d54a8a7fbf8419b333cef09044edcd4de5dbb3661c86504ad31305e2a34a15. 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/TR0081300290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c914aee1bdd82beca02d01e9092dc1ea21bb00ce25a8740bc6f4798d65ca664. 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/TR0080900235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019ea3d4f059dad989220a74ee8326ebd09984feb67ab7e52c153908821016db. 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/TR0080900244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55df5a232a210b82f7f561b34b88f6b80ec3b9efc272571f067fa7147717f4d4. 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/TR0080900236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ac1f227a48cac3ea76410dc7c78070408e170fc0d8a7c76dd2c00ff59a02ab. 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/TR0080900238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8e0732973a89411af7356d115b68de333ebbe74a9449b97a7b36b1ccc9b367. 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/TR0080900240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb30c69d47851832ab42a824d6b21c19b01d701a9440474d536bf696da12b83fe. 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/TR0080900256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d785574b81ac536a61e9e4b92a00564180e816ab9a2f7f01ade2b4c7cddf4d. 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/TR0080900257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x858c27bb799c66697df2abcb4a3d26bc6338d7b7611e52e3bfe931afcaeb4031. 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/TR0080900258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df4e0dabf52ec5b618984b99586aeb9dbed993d9a8f774b5d8e1a0342b423b8. 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/TR0080900260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef67f0abfc3adea5820508ae0cbd37533443070366fdaf67732424dba2d80d9b. 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/TR0080900261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33abee59a4ebff9bdcf435345c04a8052f3efd759e1f952d9134697884f8cd1e. 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/TR9991200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf51178cabbdc4aa8ebea0f911904bbc390dbdee6dc276331faafa0c0a71fc4. 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/TR9991200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9b2d7cd392d2946e2b8f62c88661e6df56dbb55745931d877b525408be83a3. 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/TR9991200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f55bc6c3a2c062664e0c6f1be3cd8788f8bc0ff21d0bbbd7e00127e546766bb. 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/TR9991200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e9209d381012740b45a1872164e1d1cd04a05369ab4e97df46daed9da8de59. 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/TR9991200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9734ea4c710bc89faa39248c037c74ceb56a095dba7d3c3c9e16c07958e2ae21. 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/TR9991200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4451acf2319fa9d1fb78bbaccecac00c558fa9c523694c5370b6991e2776214b. 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/TR9991200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd789c53112c808f6dd6b5a0d9f9261a18972da5da3a1a1ab80fea678fa4c30. 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/TR9991200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5ff2d3d024a8ad628a6a966c3985c06378eb58ced6a77c4a40bc3a3b3324d0. 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/TR9991200057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0674d423d23cc379a4bf29caaf60989f1412b8a5104dfa38893368ad5d48ddff. 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/TR9991200051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc63162e2e4e73673ad1a8246ad81c681728b2e48902a567557211c6f5b03e01. 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/TR9991200061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5877a359b344812e70cabe1a3c7fded885210916694e63e4c07f20eb3e9a1b4d. 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/TR9991200059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c998a6a717fafb47218b8438fcab82522c5c9db5fe4d0a72b4547cd0d7b448. 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/TR9991200063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dc6257d2aeb691071a13c28e2b09f3feb4457fe4a55d6c5df80c4670c85e83. 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/TR9991200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb7a0029a05442bb668d42490bb559af5e37f1f6b1db3ac71e61c366f658522. 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/TR9991200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287bf3f65b3a197a828a418f60fe35940e28dc0d4ef53e742edfaa1e38f02fdf. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/TR9991200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a0dfd43821d8d91f31ddc823605f322e841eeda2e5d1d8119199337b930b21. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/TR9991200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6500fc8201aebae8252b5700baa64f4bd492c25f288c162e173b25aa763b0562. 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/TR9991200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09390732b51550fc590b621b5dff658731cfb57d6bb0c9c6f58ff8e368d613c. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/TR9991200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f799a9d0d79c205c399bf28e51646beaadc1f5d439b8c8cc6b766b654a6584d. 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/QM4TX2059663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8222378e7ab12cf4b94318eef70998f50549559d571f3ff7bcdde3b0e4566d66. 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/TR0080800100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc22f973d47c3d9137d63b6994be6e854c00e48586b143e333ecb9734cd4e2f. 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/TR0080800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a2a5e3f676a0aa45bfc2ff6297c6bab77a05a7de8dee0375c2a157010f5294. 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/TR0080800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7001e2bdbf0709231bfe0df3ef312826927814d05733650a3621e5629cd34374. 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/TR0080800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ef860f63dcaadb3706a65dd8eb09aa2bd58828d509236087570c5fa5dcf8f6. 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/TR0080800104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da0b13b6fd53215a7a232adcfbdf7db8f55365a4cea5185b9a6ac12a8198520. Chain 2 (Bitcoin): anchored in block 960145 (2026-07-29T21:13:37Z), 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/TR0080800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc50b36801aec081f182d5100e21d1acecddae94102666bc8a5d78dab8e92c6. 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/TR0080800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44804290b3496f116bfdfd538af142d19e525c3f9202c4b171fdf660d8b1e913. 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/TR0080800107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97afd81cff77a7a4ce05caac7ff0c0309ebcd5e78c96c3e28f3a94125b488de3. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/TR0080800108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f67a261ab9c48ac80d7806a1c3997c9c31d7370819164b16c7fa9b4543b3987. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/TR0080800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463c2ed4712395b0d993c7a39eb29394cdedf7c13a680c8962e42b2a42312b79. 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/TR0080800110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c3467880f191a2dcbe0eebb453879519915a3e14fbda6a981f5ddab923193f1. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/TR9991400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc9b65447f9092196737d18a209c6365014db01688bad32ab55f479e030fa74. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/TR9991400059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3941f5c55bf3cb3b2abb4ce6c99209d5262c4f245c749bafaa8e1e3e88ca884. 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/TR9991400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe11fe6eac00e8a90664c5cf67b1dd4309101c14a9cda193d3e1e2384353c405. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/TR9991400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe97df4f23b23cc6ba50c852a0d706f90a865c1a2baa943f27b7b3275553e7f64. 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/TR9991400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa75b0b18ad1d1c7ffa3fd004b78708fb0893e245ed15d4fe21f53146b47562b. 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/TR9991400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4861aad0e7b5e86a04407754e2156411cea1a48b31ec2620e38e416fcf5776. 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/TR9991400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4a3f1f646db0c9117c4e38f40756ab6f47812f0ab33f44931d49ee6c3daa91. 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/TR9991400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089f0aca93ed482be809a863a27cb4e7e8bacb968012652982d193108562599f. 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/TR9991400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9df590c7187677233df7a6bc27aab43d71f61447176b2b3e22ef3852772651. 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/TR9991400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e1f20631b2e8311fdec58e5e21a3de27415de9c326e056f861899f13d48a47. 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/TR9991400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156982af92ffcd9c993fb2ea72445d0e2485c5c8ec61900bdc09770bd9c5ab44. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TR9991200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x186db992432186150c9cc139b465cbee7ae4490dbb1324d5b5f420682c15405a. 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/TR9991200033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28d4fe6f6cc762d0acbdc6e79d663579905d4c21be70877c87f77bf70bf6899. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/TR9991200027.