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 0xc957f814d1c61a1c4ecdb9fb2ae965bdc65fe20b6e730aaa0a02ee93ed44de3c. 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/5edc5828-2527-477c-828d-03e1c46c720d.json and https://artists.proofprofile.net/proofs/artist/5edc5828-2527-477c-828d-03e1c46c720d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ambience Inside a Passenger Jet in Flight
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 0x5a5b54ca08ce47bddfa8fea94f0b2107ce8d7c83afee20fc4825f863b720bc7a. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/GX4R52160683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f53669a50adaa2e194e0fe16f046826155b72347f80fb670f1fda4879b6e5c7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GX4R52161942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe189b9a2af4ee748bee862238d624a2cb160ed98e2fa4e7f9e5b724e3d8f62d2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:07:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52161944.
City Atmosphere with Helicopter and Ambulance Siren
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5fa5049545b1fa5c6c07cc4e374606f26e922dea6d2615a1a7d223772abd9a. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52161946.
City Traffic at Night by River with Frogs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea39f1e5b653f7ce2bb2532a82b35d3ab0856626d54be314c898efc1484f290a. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52161947.
City Traffic at Night by the River with Frogs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6e8302d1e08773c0d57df73dab23d19fce5db2e19423eb5510f02bba4acd25. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GX4R52161948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf5dab9b982085a697dabec28dccd07dfba7bcdf447fdb59bb293011f3f319b4. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52161950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce04585e61cb295a8631953f89706e3de57e7f326b62d30ad641a80014218fed. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52161951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b552a0ff00058a719620ce6b4ce9efa4071d30151775c107b777b9b1c19417. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52161953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002cb116348ae5faaa66ab5b3dc3373bf84a1b8a75ea4bd2e981550904163b72. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GX4R52161954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5158dea31881a2fbfae4a6026e8cfa966ed84f6f6c271f6aca89d102ab6656. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52164402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb14f9473dcc7834586fbcd8f8b6a411f35f2e8dcde4246f5eda4150cba32aed. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52164403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d93d32cbd5ce7f6649b5e9822c88e5f60fa0b81cdaeb8c6f3a47026c933e3ab. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52164404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9ec5f6ded39f1e69c54bde7a358b53956ed6ba4a5b9e8592fc6984e81fc1d8. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/GX4R52164405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e11dea9141b561806e49963703de0a387d891af99626c4d947497454999ce6c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX4R52164406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de4625699f41120c787a279990c4c79166f09794f16ffe9371abd63d7f0baee. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GX4R52164407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a31fa58bfefb8db55cc7a37452f3000fb80e5448a59008249f2731ba163314. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52164408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd743c6ed3da0a3be587ac3464cbb9321ea9a3b9e60bde23d1d729d6f3c5a649f. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52164410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8685d27510718884fb9ea213af164e15278acb077fc5326120c6a38caf4f1cb. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52164411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c31950c37d6d6176236657742f2503460ef07f536131aa8ce07a69dc5e3b4da. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:57:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52164413.
City Traffic and a Helicopter Flying Over City
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063c25172d6014f592654e26812d97209ddb1c400499c0fd7f2205e226690d98. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/GX4R52163540.
City Traffic and a Helicopter Flying Over the City
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389fba1b187ee02ff1648e53418ee7aed49cdd33dd621af435bea8453b9d87ab. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52163541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1618eae609fd5a8849a7f65500dfca7ddf95108eb17f0fa459eee1f1b88699b5. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52163543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd6e7d3802e08834a23a11f18b358f7a5a2c201d1223e1404a58569a5985a856. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GX4R52163544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8187ba2f65eb7eeca36622f3ddccda92b81f32eeb8284e5cad8d88508f31ea5. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/GX4R52163545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957813fe0d4110d10cf6c1ff685c83d4feeedfebf6c43462615b755974a60f8f. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/GX4R52163546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d226e29d358528e04adc735ffe2010ce5086343602c35bbefa26cfd446f3af. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GX4R52163547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceeb7c25ca6ec98cac45c4979f50a47056d486481f388772afe6a8a4fb57f790. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/GX4R52163549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5dc539150a4a4ec890f5febd632186a3415b18b22c5887df66039e588a79e6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX4R52163550.
Urban Atmosphere Ambulance and Helicopter Flying by
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6a66fa2181f67dee420f72bfd19626848cadb13973cfcbfe58b15cd281005b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX4R52163552.
Urban Atmosphere and Helicopter Flying by
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb6594854a76af193fc60b007efcacbd734cf7bc310bc30d64bedf2550ad1e1. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52163553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedda547a137bc6161e9739432d284b0b77ab671a6cb01ed3979fcc9168f0eb9e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX4R52165828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdca662038cca7c30644817b3d3fd50e2cb400dd5869e2096c7df7048e296a12. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GX4R52174139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5135d0ff08bf8c9c99b448f2751f8012b602f269750cff6afd0f74960d0af20. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52174140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e27ee4705830bb0368d5c394dba5ff5a6a093ca5e29ebefd9b1b48a34527c6. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:10:32Z), 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/GX4R52174141.
City Evening Traffic on Street on Weekends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b3cf0c1d5ba008814cc523ee1788ff7c5d45b5883bce40f59e1d8e929b06072. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/GX4R52174142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55cb26901eee8058eb34efcc5bd09e72b72f0e80d0352a2aa4df6132bb08d059. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52174144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64afb9a2dbf62ebd47c1d3fe7b3193fb7f68251d5a97971f667f4e32f0bfa2c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52174145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b4d34053a9d6c4e646df7c91945e7280756aec2323ae7097b685c229d4051b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX4R52174150.
Sounds Evening City Traffic on the Street
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816bf867ba06ca411c90d8ea71f06ec9f47afadc5e1660a2f332ca1dcdb591bd. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/GX4R52174151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdf1523152c447097f88020015f737eaa9f56c0e7b53b5aa2fdca812017feec. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/GX4R52174153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea015925c05685736674ac10dd7793ed09109d16bf6aeef7a2aee0a947e12b18. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:02:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52175979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd15e269bd42af3b213f8aa4518e68d08df7b05fc7524e54a5cde380a90c86e47. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/GX4R52175980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3166725605d7163d7e9aa4ec2aa10fdf53f032677c7ff8c5245a955ddd114847. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/GX4R52175981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348a5b7e91f2f67f434d91e54f81c335580f905f8fd0d4a53b1bf9687c23f8ec. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T06:35:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX4R52175983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fee4e95f3363e393b6c89b33db134b70169c717d74206928c28c3021f61b0c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GX4R52175987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150d1d5138e3aaf28c856024ba711e890d4f44749819811336cbef770ea53fd9. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/GX4R52175989.
Traffic on Streets Big City Late Evening
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4430ab6c8f6017f4ae2f71c6f081d7fd76a041484ee627bf4a8a47c34e88f48a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GX4R52175990.
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Traffic on Streets of Big City in Evening
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6091f6fa2692ce948249111e65046d2f5e6dba5b53af2184d1e973a02eb3af3a. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GX4R52175992.
Inside in Carriage Passing by Oncoming Train
Train Interior with Open Window while Moving Loop
City Traffic During A Thunderstorm With Rain
Morning Atmosphere Seaside Village Loops