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 0x021c8a5cf60e9d66a2058cb8713e31442d0c4aa22ff13237e33cd33e6e7fe37d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a47e3e6-ac43-436d-bffa-f3989ee3d4c9.json and https://artists.proofprofile.net/proofs/artist/9a47e3e6-ac43-436d-bffa-f3989ee3d4c9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Army Of Love - Cherry Cherry Boom Boom Edit
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 0x7aba33004662d27114397df4787452a98d62323cdd24b09952304fded46c5947. 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/USUM71108789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf417a1052b825f19096e730d947dbe4dcb83cb0ae63b7db8a9298c7d02fae40. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USUM71108781.
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
Halo 2 Anniversary (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6782f19e18d1719bcff993c3f0500088a815a6464e3504e026569e51224cc5f. 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/USA2P1461133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f1b21a2cb9d368f79b4b83a2e0a3f63fc0778c078604eeb7871c2a1042e045. 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/USA2P1461151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab7d88f0bf9cc815de1db8cb7e2f193be9a0bd31a5389f3a9c4c0c1738a462f. 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/USA2P1461134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9d90516ee8be63410210d5c379e88bd2d2a987587b21e4bbd38a05d69bcee6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f86e948990642bc1d853317871a2de8cfd7f7182498d540fb3f76c72cb46b6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722855b47e6055faf6327a4879838e286b12448299092f84bb7c2d411668a423. 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/USA2P1461135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcb9f5eee48b7b668a8f8eda1d0f8072772c854a91bc90f8dde3a734e017e03. 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/USA2P1461154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7303b70b8e1ea749ab526f0fa5259ae2fe1d7cb76ea5d060f6b6f0865f6f42. 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/USA2P1461136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26384ba6dded80512d2f0c7db30b3b3745dd0cf9bc02759d66545f02c40d79cf. 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/USA2P1461155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e912122aac7019527093c96f577fe107814e6a74a4e94a8d875294a27714d4. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bada3c26a63c4987d8161b7b24aec37cd13b16318dc5f3d9262493d753db2dc. 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/USA2P1461156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc937e611fe8dd62993674245f02a505fdbe5a159fdb4dc2ce65b3deceb0c65f5. 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/USA2P1461138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa3de6cf7699c3c460a88cd097b0170f0dab6bfb322b15376c289a886efa23a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6a127bca697688b94af2cb8970952b21073bf5d53cecddb8e96f7b606c9661a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e222a6289bed914ddcf8aa5f16f797ca5d950423f7f59cfcffcbe4180bc0f4a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ebdb20d31b43bb328e8e740ac594a4a9d1c4dbb5c87a89694644536a3453ae8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0366c1100161771617becc087ad813f283d2697e013846bb3e96d51aeb1a2388. 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/USA2P1461159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ae601ec6f8773023d0f0cb92c4cdd22d1bf4d4a242587194f440e925ff285e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3531a803e689e0011126c731c473e390aa4e950bdcf09a9d90e679cb382dc500. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9923026e72adf2c98971d9b3316bb4e80af306be9bd33b31d304214c6f57917. 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/USA2P1461142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d725fde73be2ec7fca6e20c6a5a8f7c17567510501f6e1f18af1ab2c432db10. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa12f03977d5cc7b473d037fe79191556d9e599912cfc205cbe3c8382d39e91e9. 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/USA2P1461143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891ddaddc9b0ab0d3ea95a65f128c71d647419334af149c7ed5cca9c15784794. 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/USA2P1461162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabfc7841f1a66f6ada3f0cd04833b05b966851e76ffe15e4d721139a663b4c9d. 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/USA2P1461144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27990bb0340c8ee338a084e0dedc89cb00af02afa9c3a8ee2c6a96452c0b8f0c. 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/USA2P1461163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec89027b490ca77132d65ff0f578028559f7b6de05667a4ffd2fc9a8cb5f3b. 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/USA2P1461145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0623bef1b08c5e885f9ff1521184ab87f4aa57a15854cd25d9bc0b40a88a8a. 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/USA2P1461164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1750bcb0a0d3dc0720a6f7ec4efc1a24c8f5f122c7776bb8e7252ac2202cc44. 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/USA2P1461146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfedfba2a8b41747f5abac2b205e7d5467287a4b08ec453a296146ae38074dce. 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/USA2P1461165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb39dd9011328fdb8f3ed85a27caaeaa4ddc59a14e23391f72315b1db23f9b3f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90775b11dddc53d69f8e1f8e2d2ac76157898db9fcc3ac02cceb05f8b8f91fb. 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/USA2P1461166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cd9b71e14f3815f02a3865486ee84cac45d5019725a5e4a80a67aa5ac00658. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa239e03d31d958d25f23cfbf393906f83ec50989661f03a99fc1c2718214e8d. 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/USA2P1461167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88fc1e9f8cc1e50e30faf0eb1a7af8c121663ad67a797b8907d477362d53a284. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1461149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cabe725d5795bddd5a15d1acaa7c0383ca0614540ada45f7ad69fa6f3d57f9c. 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/USA2P1461150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240880b3577fd5e656c1d11f0c9f4b8e766d5e395fb92ddeadf2c367802f977a. 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/USSR21700000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd7c5f56838716505ba883e50c0fcf4e15a98addbce53b15bf7926b81800c98. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd439ee22eefa1cc0a0913d7634550d7489d9d5acdf0a688356f28e2eab852329. 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/USSR21700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3520343d36fd39882ae649d2e541eb78aa334f8d7c723d08132c8cb3243332a. 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/USSR21700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c67dafb6976354481bd6aa15f2d3f5c89d02be67b226bc007dcb7c79cc8f6f5. 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/USSR21700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080df13ffd79b0c71df8a611237f6ed70f592f3987076049d39e633d43b9a6d8. 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/USSR21700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b42b37dc56a41738ba076b07bbdedc26d35fec81e25dcd4b167b441e6b7e021. 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/USSR21700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130bc80f91229c0833bece4db702994c13f352778c8463b94a30a61fc8066020. 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/USSR21700024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2a26d4526607dca22a3b197bdd9f5f84d887cfcf29fe875b2b56cd781c1c8f. 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/USSR21700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141361fa2611136a87240f0da597ebeef6ea9de285ed3adb579f76fe411cafde. 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/USSR21700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77737cb6b80ff89b128242093a184502409b33e0421d06f33d9fc2f852d99d87. 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/USSR21700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309fbc42c21d5761484eeba17ebb4dc8aede966b484fc0932c22bd241629c440. 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/USSR21700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346c3850eb4cc430669f7e1152c2e478bddda10ba129432d1ae7e9317e12370a. 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/USSR21700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323477eb2ceabfee08aa38da0fd7966eb6136d2915ad4d557d10af5f8806bb45. 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/USSR21700027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x653c736dda43641271899eed8b70f6506978bc9e583b04146c52705ddba32cfd. 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/USSR21700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd876724674eb6dde31366463bb63e5204ae2df5c29aa8c409e62c25643b222be. 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/USSR21700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d3dc647c6049e984ee6110d8590631872d661a390531d5849a7c442a1be1ae. 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/USSR21700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7e9a9069a4c69b30a7150c25620fdc78ee624d7a9dd7d013836a23bdaf8df1. 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/USSR21700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50caa2abf1278c595634956a8b913de55ffc27df14271aebc939ec5d820698b. 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/USSR21700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629efccc480d97e5082bc6e94b76d6e4d554c6b5e5874c6d6489a596d2c4c088. 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/USSR21700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4327b60f29cb01bea52a06519d3a7919d530babc2c944228c7d07fca02af5aa2. 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/USSR21700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68106bdaba60ece776fbd952d6955e5a01e7173f03f4e445c244f7662e928bd9. 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/USSR21700031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68d4e7b0fca6d2eef19dda89ff3bbc4d9c8e5603a529c0402b7614ad56e143d. 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/USSR21700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43295696451c267bf62e74b2e2afcbf05bba26c29329f6c8828f70b280894860. 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/USSR21700032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a11cf0e4c9b1b83a48b1603279abd86af023ead1449fd740e688df38152ff63. 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/USSR21700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5714f1b3e72275b9cafa47505d1c4fb94c49dbcda8ea6b743b2853e9a68215f. 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/USSR21700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161f1cc8e902284ede0a2649722d19951e953ee40110417534e28a6a4fe5523a. 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/USSR21700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a6d0204082eea5955ea1d7d45cf279dba4a54892796cf3e30ca5ed56b2bed3. 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/USSR21700034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f40ec85453481fba3bb4d0ff319ebcf39b01b38f8ad8887b948763b344f2d8. 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/USSR21700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa97ddb726398eadd60a24450a5323cb90cd36ac370a74e60652cc29b6304cfc9. 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/USSR21700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a49133c7b537099de8c7faae7ccf09e27971459db5138320b23da741e7c572e. 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/USSR21700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6c0a7678afc7ea50979d7cd63415e536fb2d0c7a2a9b75b8ef4b68c02a0474. 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/USSR21700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e65a0dffc9a0696623033494cac9b72370517c7fca6db437f3f08a9c67301a5. 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/USSR21700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d49ce83d74d2404b42b4a393b30312e1711fe1881020710b2206ddddd77f65c. 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/USSR21700037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e808c21daef801329eb20b800102ec9d7592e191073038326f58b63fc666f00. 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/USSR21700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c13e7bec78a01d434b72601f7b3acf2ab420ea51aed8092f19a6c77fbdec94a. 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/USSR21700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81991e74a242de35eca06244dee1a2626b0d23e8b5ac5064c6ba323f877e0c47. 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/USSR21700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd481f418d63afccf98ec6e32068da694e23672725f9e7f93d13f5dd7d9fa020a. 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/USSR21700020.
Halo Wars 2: Awakening the Nightmare (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70033932609fb73ba8567c91c8a58c4cbf954d1906142f60dc256ad5bda1362. 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/USSR21700244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2aaa437bafe651a4bfb89ec5a7fb884a57c8b4bc87e57ce16fbbaa5fd95d00. 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/USSR21700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67bd87fa1c00a63af4ca78b3035d3e7b9a45d685b43049b907b345bb4d85044. 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/USSR21700246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ad27843f33267e5903e6866c553bf65692aceacb2f3f6c825f338412bf5780. 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/USSR21700247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77fd85be2da4fa70b44a74aa30751b274d58d990a2ceefba9e6c6cfcba46f992. 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/USSR21700248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9e6c500d2bf93807c9660709e08a23fdf50f2604670dc04a9a025f04d2617b. 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/USSR21700249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff5f4d5d6d0fe128703024d9d25d301a438be7e4682cd49c226519f5c225dd0. 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/USSR21700250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57bbf2ab2203b8f540c83f13a816be72bef38a506ce9178d5e011d72cbfdfca0. 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/USSR21700251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7998613ed92bc7ab7305163fd79f04b6aad790f4e5f887ad045d50802c98a2. 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/USSR21700252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6144f6ff95ffe178f38561aeb9afd53967f1f2ee8ca4c4a716f7c9f494f590eb. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-21T09:02:09Z), 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/USSR21700253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb678c3d8b9279e0953ff7099d2bc9ddcce28b61e7efbb5de1bf72279164c655. 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/USSR21700254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f04561cd9538917c48ce81687684cf23f2370f4f1f63c2eb98446bc2029f50f. 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/USSR21700255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561577657a2fa13cb3c80124d6e95c5a4877601daafcab222905f97567b9099f. 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/TCACD1509067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab22dd7e57825320a400c8b4cc86b86d50309852e55bc7703d53c1c78599557. 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/TCACD1509069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb53715249664dcd2970f16d2b5a4156c354088995eddf4fbaa122bdd2d90621. 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/TCACD1509074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d0428dbad2b741f32b3366c5ca059429d3597784249628f3cb3aaac3c847b1a. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/TCACD1510092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd045986da888ca9727b0932c87f4cf5e684a408e3e4bdf8ef5357fd11a7ba12a. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/TCACD1509068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe43439af1d85e7baf218977fff2868a3db975b437decedb39c964d427fa5eb. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/TCACD1509070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e912cc99c3016c67cb42028aa473f6b4f4afe6eb9acbc5bb1860567f7a04df. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/TCACD1509071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e4cd27dc273769a55711caa2cefcb0c9ae8aff2e6e7dfaa616ab9c12befb2a1. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/TCACD1509072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f023baa4c6fc9206f8855d078660f6d0f4872e469a54621ed77a9172da444e. 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/TCACD1509073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e36f285a2f6eb4414ae06f4aeb4268e50f311df0b065653da3b465f07c5c69. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/TCACD1509075.