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 0x9f294b10eb623c28ce017b06be17350860eaed79e235c1a949892603cf7b570c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41e30007-aed3-4de3-8c01-c988cbf4b051.json and https://artists.proofprofile.net/proofs/artist/41e30007-aed3-4de3-8c01-c988cbf4b051.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f8a5351b6a4683681c624a6b7761e873c7c5604b97ecd4e39fe300f5c83cf3. 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/GBKQU2335581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528f800e79fc3c3abb9a9df16f0100c273ae43ac3dd7f17bdfcc405bb55b9310. 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/GBKQU2335582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58bdd7c49bd8762056527c4ad45ac9035f6902ad9ab829cc1041b8dd1dbf503b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBKQU2335577.
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 0x852a623ad54eab5a4d75293dc2b747cdaa78eb7255556d9cd6cfaa2dabe56608. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/GBKQU2335579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac2f58a366122a44091e2bc36cd13e3e697e2b4e8d156cc37fed8b140de330e. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2335580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246864d4ac0ab8f1f0d482caee4ceaea4dc64311d526789321d2dbfa1d1eb942. 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/GBKQU2474856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068208f4a7ce58865dd6917aa7625e2d4c0c8ec6af09135b4412acee532bd249. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2474857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103f84503b70ea650522be2e9d224048a9c20e641a07181194dfaa6c20912808. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/GBKQU2474858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa362e60816c221083700ffe3dc136275d7f716fbf9aa97b5a985f6a0492bb39d. 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/QMUDV2400695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecc6c9caaeb447526477e88570a31c773450a550b4d350088953efd00ba7e9f. 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/AUMNW1800482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f83be746393c9a1fbe18a58ee7b363d2d9866cc39140564d1af95381e9a97a8. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMNW1800481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1f525257b4a73a87147d55242e49ec1e7277ab500f51ec3598175fd01e9115. 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/GBKQU2448214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd20fe6328deb1b7a220901cab575e788d8759a4ae38574eeb1722d61fc804a01. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/GBKQU2448213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8566900c7bab71db3922a79bd0766c9e07242ee6bb5857ca81bfa222fd3e4f20. 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/ITX4M2400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x916a846b539914b9f341312866972c69f39b415362f0943b9dcece02865314d2. 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/GBKQU2434799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b49478da54380fe08ecc0749d863a3118f375b85f930f24da90af606aa3686e. 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/GBKQU2434800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ad1f547b17c973fdffc98e5c7a5705f041b1ef3e2ef79635b3ba75a683f992. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBKQU2434801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375ae70fdb080cf65465bb102e4ad1c4b4e71a729f2fca8a6ad3a2cf8434e9c8. 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/GBKQU2412466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a673cffa375e2eb4e9836c89534b55c3974afa2617fb55911ad0fb2913dcad. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBKQU2412465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c16bb0c5eae044ffa905a04f380936f8abdb933fb55c513d60e4f38626af9b. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZZ8A2339592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11efcff8c867a6b2f44ad3ffbfcad5e252b1193aea7098b4f97bdb0cb20058f. 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/AUMNW1800389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f9df53bf7b7fd32f6c619c94a36d0252cab4cd9e60ebcdc999139de5eebe7f. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/AUMNW1800388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206176c39238f1153c51a008af5a03e90d8fc9e0b0fc6ff66b64440a1ac9dab8. 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/CA7C62301061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4da5e1baeeca7862efd33a7d95934d11eabd67a86ea82eae96640c3ca26a5e. 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/CA7C62301062.
We Chase the Sun (Mirko & Meex Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddb06ce9c3b8312e3ca8b203facc44b833e031e52c1cc0c0f4acda45d89c6ab. 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/USDY42354514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed9405a52fc736cb5a7dffe90c3623ba3a9f55f46e7039b9458e0a2e8eac7cb. 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/CA7C62300987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b780049277753761f41fd77f1acf0bf3ddf63e59a5ccd5eb41c438fe7ffb637. 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/GBKQU2313338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d555addc4580aa6215c27c10b7db0f1110c48c48a80cfe60988a82977a6767. 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/GBKQU2313339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627693e302d6466c39952a9b88d2bc762ee780e1129d3b40a518568d994cc977. 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/AUMNW1800322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf806192c0392da18af0868b056660880925c1ca927f9515574227e7eed8cdb. 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/AUMNW1800318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6c2e6ae691b9c57d3a0e3108cf0e12faf3155c45a13137cf1b470897389f460. 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/QZTV32206450.
Real Vision (Mirko & Meex Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f060b2cc31e970569df4fe01c4d8d392052aa4e022e1b08d2240c47a5c1beb. 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/GBLV62201651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd1fb53d24d085e9f7e5bd5ac7a679f2a37e87e2e1183f268deddb8ace63c4b. 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/GBLV62201652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce28a60301dcf16ddb3230f0f8135969b34ecc2174c9ac59e69c902c21059bf. 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/GBKQU2283419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6d28033c5eda2ee33747bfcd95d068429992eda313cf472df006a6d72e3af0. 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/GBKQU2283420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbafc38a8648d11596c3bc680413098617f60b60ba91d25c53b2db7df4f964d5. 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/USLZJ2286276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde77833475960ba5fb84dd602442a4e0f694a86c2e1b720262029db804d4e011. 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/GBKQU2246571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc37f35f1b5a09e186b3bd208c5cc785f23daaf71c1c6c0d9a96566903fcba13e. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/GBKQU2246570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79309795f5f4d155cc6fb0c46dcf12c8b20b18f87dfa887813f7db3b3c1ffa2. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2224823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75cf43fe32353a13405f28e1905777a51a4fd219c1876e30c559fd4e0606e67c. 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/AUMNW1800228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7954722be1f6070266ba22f4dfbd9bd37ec2c4cfd457c71c0b8dd9bf402fcd69. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMNW1800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2296db74de1ba857960d0d6e0c0d7e192667c5948ee718b060ba08dfa494abb. 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/ITX4M2500126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5f91c4d0a2ce37a6402fd47c026686f574a8786c8d43dd9fe0f0dd52ae570d. 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/ITX4M2500127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed3ca282cc91e20c2e9e9d77782eca20fc05aee09851a3ea3ca5bc04b78cb54. 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/GBKQU2541778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x038522b2472448f329abda857a4067d2acc75b8f1820ff588de70f3ead56bb7d. 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/GBKQU2541779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d582453dd0932e67460aa82f129d6ab5bc62cfc4d277165e8f3190f86e74f70. 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/GBKQU2520890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261f7fc6cbdc3937e381f508df9fc492cdc2f3490bca453dc6c4da3227455f82. 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/GBKQU2520891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd67ec62cdc09540f436e0d0b3a85df234edd168207791b12815c026ab507af. 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/AUMNW1800535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad47dfee1e40b3913cf549ee26e681409ce93ce6cb668b1bc91534192d8e1e0. 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/AUMNW1800534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068f2548ebec0f0e70bbcf3e7b2ca375fd1177b5fd92f60c4ab93c208aabd92f. 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/CA7C62501256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e6ab4c820bcd6b4aa607b16789c1b3bbf35bc1a9c3104ee107a33d13d487dd. 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/GBLV62408847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4598254aeabeba79d391854fb7987cd31bfe230e7d961823260da09e48029f. 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/GBLV62408846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd44491382c99bf25bb1633f65c8080bc58cad7621f39d809d7040babc204abe. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLV62408849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb0966adec55c3c9c7cef96c2c5a3f63d90fcc78413e8162cdf45c8ebe15828. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-07T15:15:30Z), 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/DECM82000814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56832632701d30012798fb31ba9abb4461ab3c2f6b5dc40b3fc0a0f3ddda749. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA7C61900260.