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 0xaff78223f339fbd8b2b8dc32235f38ba95a35554b7a695d4fc5711bcb65de3c3. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5f80178-986e-4e9e-aac3-3826d96c3c6a.json and https://artists.proofprofile.net/proofs/artist/b5f80178-986e-4e9e-aac3-3826d96c3c6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sleep Music: Calm Music to Help You Sleep
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 0x1409ed0465fba37a41636dd5f330ff08b32e53ab9be34fa8889353ebeb8fb3a4. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USA2P2310877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8696440c3460e934d72b3f6ee942edf263978f62edc7dd4ca6086e3612338bd9. 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/USA2P2310886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639bb364352818aac0b5331a13f64a7c9864a75829fcee067ce01484f8f70274. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USA2P2264828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec46106cc7649b3bb56c32e6912945bc039af4733f83b0485f51c9aa427fa44. 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/USA2P2264844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8707e163e94318b74eaa11d923adea3b09a43bb12c2ac6e212fa56877d03ccdb. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:50:15Z), 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/USA2P2311390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59ec4bf19a685c3d5f55b4921e2f045010773b275b882365ae725f941bf51a3. 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/USA2P2311391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b75abd5bcca362129f537aab6a2bc3308824a5d31d47245bf126f880f22600. 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/USA2P2304521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc4314898bdcdb1f0db76e59cc3af48c71826349caa5ec0b928e7bf15e74a78. 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/USA2P2304516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7429c1309be1b735b35dee9f7a5e522df2f891ba691a981ab6f6459da0cd5ca. 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/USA2P2304514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf76de7693896a5c8731c2c5c43b7473d573bb3b86e6b0c943fcf27bf2bedf48. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:27:27Z), 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/USA2P2304522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dad4fbc2277b91fef70f66e6eee014903b6d3f6e9b09a74b40abd2fd3060a3f. 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/USA2P2304517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69647d49384c20fc008e8c7f2d7813c85d8562aefe7bf550bd1467ce78bd45c. 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/USA2P2304497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d9c94fd8f18038d42b3356c1c58c121f4197e4ba3a24cb4397c5bafa6dfbb1. 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/USA2P2304505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8763563626f8ef0d9aa908efafbc60c81ce87d2587ddf0f32d702661655967. 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/USA2P2304501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed4c0757701d86bf2965177a4d5596fe6231876d87f1275faaf42a015e45ebf. 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/USA2P2304502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec9dde9a97bcbd2b16df9dfb0cc5dbfc0da43ba21392e335f06a1c4675cac83. 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/USA2P2302877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c9e30aac9ab31a09fc27863410ebfeed55d0986709aca459eeb1203ecdfd7b. 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/USA2P2302880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90e5711b0ade146589f8e85c1d5a8ae330dc45b39e58c166ead2a3ed1f3a49c. 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/USA2P2302874.
Spa Music 2023 - Wellness Music, Meditation Music, Day Spa & Spa Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f59b4496719289d0ca5f0c2be1729c199016f1373bce8699816e4ef84cb06bc. 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/USA2P2314357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48712649414db77ddf3e0350f30b335ea0decfbf7412c3912506fba1f8acf73. 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/USA2P2314356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ab99e4dc94d261ee0c55f0528664578c45265ccbcba985d331ba953432c02c. 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/USA2P2314358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1098dd7ce4acfa7b98fda76887e4cbdeb56b81a2a1474444b043d4d28716ba90. 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/USA2P2314369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1409ed0465fba37a41636dd5f330ff08b32e53ab9be34fa8889353ebeb8fb3a4. 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/USA2P2310877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8696440c3460e934d72b3f6ee942edf263978f62edc7dd4ca6086e3612338bd9. 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/USA2P2310886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec46106cc7649b3bb56c32e6912945bc039af4733f83b0485f51c9aa427fa44. 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/USA2P2264844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59ec4bf19a685c3d5f55b4921e2f045010773b275b882365ae725f941bf51a3. 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/USA2P2311391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b75abd5bcca362129f537aab6a2bc3308824a5d31d47245bf126f880f22600. 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/USA2P2304521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc4314898bdcdb1f0db76e59cc3af48c71826349caa5ec0b928e7bf15e74a78. 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/USA2P2304516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf76de7693896a5c8731c2c5c43b7473d573bb3b86e6b0c943fcf27bf2bedf48. 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/USA2P2304522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69647d49384c20fc008e8c7f2d7813c85d8562aefe7bf550bd1467ce78bd45c. 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/USA2P2304497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d9c94fd8f18038d42b3356c1c58c121f4197e4ba3a24cb4397c5bafa6dfbb1. 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/USA2P2304505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1c9e30aac9ab31a09fc27863410ebfeed55d0986709aca459eeb1203ecdfd7b. 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/USA2P2302880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d3c739dec33f69e3219907c2405c3cb5f231b79e99e6d107820812ae1628e1. 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/USA2P2310903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b337cd60d1f1ae320f6ccf2b07b11b7fbf72df887fbf5f712bab6977670d9a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:53:34Z), 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/USA2P2310907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d070d48dfccf5c8f2915be404ba450cb853ac1ac5dad71c671bb6f7bc2602f. 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/USA2P2310898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a00972d2ff0930795e3660cd6278861f49eda2efd1e1d62948e03dae07ee94. 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/USA2P2310906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7429c1309be1b735b35dee9f7a5e522df2f891ba691a981ab6f6459da0cd5ca. 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/USA2P2304514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf76de7693896a5c8731c2c5c43b7473d573bb3b86e6b0c943fcf27bf2bedf48. 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/USA2P2304522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25d82b0ddd7a8dcc744377f6e22d9cbf7f759fe99161adb2a7d3775d4464071. 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/USA2P2304518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecc0ee806f40d90f121a17f026fcbd40cb8f2b76c8715d036b93ca17f4999d1. 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/USA2P2304519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47274eaedfd8453ecc07848453f18784d764c472bfbf7c63772d16fd2b5999aa. 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/USA2P2310508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a66b3b969b2770e7b67e78a2192d95584e4e1b554ec1110da2606ec9514ffa1. 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/USA2P2310519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25d82b0ddd7a8dcc744377f6e22d9cbf7f759fe99161adb2a7d3775d4464071. 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/USA2P2304518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1476b40899c1606e6def2620138508bfeb112ecd5c15a632393ade066bd50fef. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USA2P2304495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a21f84138e247fb530770a8779f729422d6b8bac32fad3ce1fe122b45245782. 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/USA2P2304507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x537e3c5e2e351d80f670c169a8ac5415b3d1c241fe62a0a7b3b81ad935f0367f. 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/USA2P2304503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d53a3a0cf2c03f4c7e70bf65e10538b665d0e058d5b786626099418110c45d1. 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/USA2P2304496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639bb364352818aac0b5331a13f64a7c9864a75829fcee067ce01484f8f70274. 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/USA2P2264828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7891402bbd1d18509ad2de581cb8b173501b712cea68cc352f37e284b0376798. 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/USA2P2310183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ebdb4053dfc6cbeea52735c9845ecdf982805cbd83cd7320c0d4352261c285. 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/USA2P2310186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f140c8c60f7d46085eb9ea86a1d18107850074dd2ef24d9158ce421f78be6b. 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/USA2P2310169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e86de53ee75a39214524da99a73189edf5730c42f235e5c0b0238ce6695a097. 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/USA2P2310167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedf278784d52b97a91618d2960bef44c0a67685e78ccc50218032fa6f23478c. 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/USA2P2310171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3510efad094381b2f738dc1268d7e53c2c4fdd817fa434b3bcbb379d14c7f2. 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/USA2P2310168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b75abd5bcca362129f537aab6a2bc3308824a5d31d47245bf126f880f22600. 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/USA2P2304521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc4314898bdcdb1f0db76e59cc3af48c71826349caa5ec0b928e7bf15e74a78. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2304516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7429c1309be1b735b35dee9f7a5e522df2f891ba691a981ab6f6459da0cd5ca. 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/USA2P2304514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf76de7693896a5c8731c2c5c43b7473d573bb3b86e6b0c943fcf27bf2bedf48. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USA2P2304522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dad4fbc2277b91fef70f66e6eee014903b6d3f6e9b09a74b40abd2fd3060a3f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2304517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639bb364352818aac0b5331a13f64a7c9864a75829fcee067ce01484f8f70274. 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/USA2P2264828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec46106cc7649b3bb56c32e6912945bc039af4733f83b0485f51c9aa427fa44. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2264844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e86de53ee75a39214524da99a73189edf5730c42f235e5c0b0238ce6695a097. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2310167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedf278784d52b97a91618d2960bef44c0a67685e78ccc50218032fa6f23478c. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/USA2P2310171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3510efad094381b2f738dc1268d7e53c2c4fdd817fa434b3bcbb379d14c7f2. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USA2P2310168.