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 0x556f4ab1e9278a6f61ecc0375ff168bc66615ae31857cb322c8672cc6606150e. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3b643fbc-6ea9-4687-bd51-8ccb67571f5c.json and https://artists.proofprofile.net/proofs/artist/3b643fbc-6ea9-4687-bd51-8ccb67571f5c.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 0xf2e3fbeb447e4e5c7edc76362c644f29c34664ec51b4ff75bed766b30dba6a16. 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/FRX872361885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3d99d3f7bd6e87affdb5529b8447af52aca134a74b689812864c96f6e5e4e4. 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/FRX872361886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64040d7c780e6fc7492546ff2d0e57660b84f843739261bd925858a76b5b4e1f. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/FRX452036950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbde9e9032e1a3355d44e224cabb9de0cf60e0de149a128aee52e4ba62ab05d9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062312952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1afc97ece6ac5c462a1ab281db292d29d25b5dc047538f0dd7e81bd9adc8464. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DGA062312953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e70a4a57b50a35bcd7d05b40116ec4886364d7ed48e16d2d372e34caca77dc. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/DGA062312996.
Looking for Europe (The Neofolk Compendium)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6c3f5717e8d239a2607b3e40e1098a46985cd35e50fbdddbdc1bd587208a5c. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bfe4136aeb829b960d00f4f34a624b70c1a4105b8818522409369e4f3c753a. 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/DES561599802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea5b19f85269195fba4dc2b67e3f17df89374b45cce8ef8af3ee078b882a238. 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/DES561599803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a677b28bc34269bba0c8f5e351d8850ad1eba1d84dd6a06097adf748c2ddeb1. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8cb34adf03dc1c0ecdfb20c341d902d3ff73f09961accc2da6960db42280c0. 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/DES561599805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd1fb7af7fa32a0da3d0c1c883d01cb2ce6e3729ab87ff652798bd2f973ee5e. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8829bb034083f01f238b42e949854be19ddcdd84aec4c7d71c4d23b559df935. 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/DES561599807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fabe330c9ba0e2a6c47185f840cb8f48f7d3a2c346a70aa094fb9b4bc76723. 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/DES561599808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e60214936dcbc1b58721bfa8b7b20defbdaae0c6df7f5b92410ada3fa0441e. 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/DES561599809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd861af82c453e74640805ba7a546b00d040ec03b003f19cbdb1b27ea0039b33. 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/DES561599810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e3d13e90d4176f3621e38d55659e6273256b58f05aa38229e4fc4e3524974f. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/DES561599811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36594d1168fd05aa99e0dd289dc6f5d98b968ff95c5e04baeca306e8236dffc9. 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/DES561599812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6489d18e8c82bfea7efb5af8896cd9acddb968729815f9986edbbda6fe9cc26. 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/DES561599813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be3f76b170b6d8670950e929bff32a312f0c7cabaafeb810b8d30f940c369bb. 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/DES561599814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10c8360b0a336c1b1bfd8e4d5cf507fb3ca476ee7a8fb2083324a615a843a56. 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/DES561599815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e75587bf05aba7b195ed7b1a455009638caa9ec882cff118d81b1b28b26db5a. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a2e13dacc2f07a170b808cd00354e2d5987342eccd06db8e50f9f004c039e1. 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/DES561599817.
Looking for Europe - Against the Modern World Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38b0150b4bbcfc7357fbe171a32d821c02e071b0112bb7dab56fb4d36177983. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561190810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5680de5c71410597216c2cd5de31c2bfc2517909819d3b9be1ca0752b9e2e2. 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/DES561599819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d92b93cf029196acd6f72ebdb92d482202534b991ac33d57b99d90591d0f47. 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/DES560390308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f17bfcbda080947438b31db196f8694bac2df129e9d2e324dea7b0040c56e35. 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/DES560003003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490c0615f20d02881298aa51a175cabac70d83f315536c66d279d23c82403726. 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/DES561599822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1202b47f901a4ad9a72502b35ce637aca35c2e98cc05ecfeaf1f0008204bef. 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/DES561599823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08affaa8255da51738a586fe692b7d043c3f44994bc8b85c6e24359804cc0505. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a6027efdde2b8062b1d380765d284779ecaba2fef733adeec02590825b5382. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/DES561599825.
Desire (You Know I'm Gonna Leave You Soon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6fcca35fb9a3e266c71716ebae1617b98d04679cc4589561328fc9560ccf85. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES560508007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b117b997ae0ab4a7d64449bde964a4794b5c7b05a221f6b56f864bbb4982ec2. 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/DES561599827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b2e716e4eaeb3ed071e65a1cbda158da24745a151379518284ba82c32a8dcc. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e33dfd3ff0e887f95091e4a24b4891800af8f5343d458f07d749bb5ae1e55a. 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/DES561599829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a6046e77c679fdf42fdca6a6e900b6072c6437768c304b8203e17e6a5a92ff. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/DES561394109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f407fe55e77541f237dbca890a7d543280368a41cf0bdc8f11f307baddcc65. 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/DES561599831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647a4d3da9abea5a59d72f9b88214a7cac8d9dfaed2d2b40ab3558bae460a25c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2809d61258e11b5d6151a0b84a06556785f0d29dbc78e2e3bb0ff9dfa8a89e3f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa64d138fedf3ef4688e59da9e3744cf0d18e4328b8c78c4e81a31894cf7ae8. 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/DES561599834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6c8a374878c48ec8a2164ce9cefe4cc494d2ca5d6a87ec2a911f7e67944b58. 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/DES561599835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9428647c4f7eb399cef7bc133a9e8330ab79b655b8be88db9f7c6d86e4ab99fa. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/DES560103802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585acc16aeecdf9006036244f174305d9f2062e4d199e39479fa271f43fd9ce1. 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/DES561599837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719c42b2af56276a7eacae7d84c58724df2a055201a7d44ffdf4252ae48293f9. 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/DES561599838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0533a7cd94fe1410f030397bd47f3822f89027dea5ff3a80d84898ba4900e0. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/DES561599839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc749fdbb33decbe45a2261a9bcec16802832f98b3e305991c26dcdbbdd86776. 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/DES561599840.
Uljanov - Live at Trafalga Studio Roma 2004
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51edce3554757e3bdb1460945e23e232a758cb03207dd4cb06c0da1efc5a0f2c. 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/DES561599841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216da9ad4f0457843e10763291c6997e0d41cfddb70c2179c5b0f233aae8456b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88016e42c1fbbcfdd895475aa54334381a16b93c5d9f6a3d17245492badadb1a. 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/DES561599843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933998019a98da5b3d3717fd0442abb87f8f9041db3099f1b68d0ce0b083870f. 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/DES561599844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4d52f0542935971c6efbd714c56319dcde467faa98ffe1e33a84aa9e121e8a. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa387b1dc21e50c56dce772a0b91ed74ca4c21794597a44ec66c2a10be1991875. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES561599846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6e5b24badbe3cf493e23755834e571eba35efb72baf2c7215e2047da8ce382. 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/DES561599847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f7e3bfe43926fc019d9574632ee43221a7ad6f50bfe4bfb8c6d873ab143f61. 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/DES561599848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x967ffeb2fe99530d57ebef0d75361cb92d6e9d0dcec67a1e65df2b131889441e. 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/DES569901709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f746832da8e545042bfd4867ab5fcc1f7eb1ff38e65dfa38a0031e7146dba1. 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/DES560204708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9423a2e78496052071aa1d1e366cc255b43f217e7392656f11b7b02f81379637. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/DEZ902000727.