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 0xdfa928e476b48e2e9fe0c4d3582d3ac584b39a0fe62276949240f2bb213893cc. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b761e6c1-a9a9-4d6a-a0a3-d2e222e43efc.json and https://artists.proofprofile.net/proofs/artist/b761e6c1-a9a9-4d6a-a0a3-d2e222e43efc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lonely Play (As Featured in "The White Princess" Trailer)
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 0xec3bc042721537f9d41d0bb32420bb552682852e4fd7a9c42828bfcf14100d8f. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:05:16Z), 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/QM4TW1774217.
Anno 2070 (Original Game Soundtrack) [Collector’s Edition]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b22f89b157cdb7260f8baf47964f2b083d83150c99e688a36346fd84f7071e. 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/CA2BN1200836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a07f0d0050a2b3cc34c04ccbfabe1f4dfbddbd6e268af8766805789b0bc4d66. 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/CA2BN1200837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04795a5babb99b20fcfd5dd91f394f9ffff5828fbab886548c12c9bbeddbe20a. 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/CA2BN1200838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01160850d0915007ba8a93dc9d2af0959f47de8660db6bcb8f1fedcc059b002. 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/CA2BN1200839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b618ca47d631caf20635b2cc40fa01df5e605a6d9f1ff36aa8425af5022952. 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/CA2BN1200840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fdf73bd58a96615479ac39ec7ecb16ec4043ea1a49a19f8fb449579ef00339e. 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/CA2BN1200841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa50c55e6a850a15998271232ac3830a26c2a195528993d86ece8cb858e605c29. 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/CA2BN1200842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd8214cb9e389abeedbf2f8e3a5268672051395e5fe6ae875a7d0929fee04cbf. 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/CA2BN1200844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87f41d26bd80491a759cc7837b020d8a6d7b8fee319ebd0a439f0e22c7868d0. 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/CA2BN1200845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d6f207c43cde0d961a55a015234490a98061434fe72eed78f20fadaca1299d8. 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/CA2BN1200846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da6c043bb26566d42eb83ea27064811a79064ae2f983a0cd0728b6ab0e91428. 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/CA2BN1200847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dbe0c6e1d609f96047c109cb90b4df47ac1a3bf1218f8f08cc398fe4db8569. 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/CA2BN1200848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e96f2104fb2f776f0a931666d767a3e39602bd7af422815a55f29f07c1d4848. 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/CA2BN1200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ae5c6e4dd6a9605167838ee6c65c13917ab39fea5b5bf1c7d78b564eea4798. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb61690bc733fe08e7ae64bfd5c248fbee35474168c8b69acfb5a673415b0fa0. 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/CA2BN1200853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7417523f5af1c8db95d230f91a19cc44194333da0726ee64a1848fdb069624. 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/CA2BN1200854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42591b58a17fe1487d8ac42fafd7427599c2008147ba89d07959e9e6d1f5615. 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/CA2BN1200855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4335fc8023c538b6a2efe6567bbbe9843d71c7889dc418546a24d5d824cbdba2. 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/CA2BN1200856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee870395eae60de7688b0ced00d233f50ff71a116780e200057e5532f1f370e. 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/CA2BN1200857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd319f6d604ef010f9d0840489ce3cd981aceb14b631c2b1440102ffd07a89832. 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/CA2BN1200858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8441c1bfdd75a36a1ab2e386a46f824231696839fd59dd369e5014f32e81ffe4. 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/CA2BN1200859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01034f777bb5fda0dbba6522db662d7a1d9db40c58bd5220dee8b21aa4b3782d. 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/CA2BN1200861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7621a64b577a67591e690470dab21d5b7b7f3389834efbbafce1010be14a4b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84f8c28f739957b5841d11df68bb7a4b544dbe63e3bcc5e17e203ef19561a4d. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c8ecf1127b6d37464a2d9316ec01c683a210f58878ff9d7ed776f62a1f6e04. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9be6a0710453c96f4b2cafdd3c6531817d78b35546054a56598ba53c46afe2e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:12:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3e1e984df6dba77f1f9485dc75208ddbef9a95693c795a9c8af9da3139208f. 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/CA2BN1200871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53c3db39485649b64353f107bdd8a956ba5160307f05b23f6e60b21a8872baa. 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/CA2BN1200872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06220576e1d55f8b481b03d42090c59209ebf678b9c5686400a40b4c49a88d6e. 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/CA2BN1200873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa8fb171cd395837600f3293ec366128d8d1c70cba37572fd2a9eeac5ee5be0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2f9dc52b90da5be9d96ab94d04b1e09432e1d9c1adce8a9d1ae13023e2e7ed. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc010fd1916ca53e9b3a0b0623a7e5e756f8432245bed69495f7b9c4d9c9d7b61. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a146e903b4231e246c5ce0119ed3a68843ab43ce07b8bc29906c800008972e. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf505112ef5f179bd8b7e07ab82dcd83a29575134083df0e6d5a7a7dac124fe. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/CA2BN1200860.
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 0xbffb08224be4ce8919164ea25a1292ed7ae71b64178687ab09f14b0c3954dea6. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:49:26Z), 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/CA2BN1200878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab746cf7d66fe5b9ef01ccd05e1f954e504c12b29280d532bc217395a5c8ad7. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68bc46ee390a8ea48717ccb4cdf0da1989b70797dd9f65e58647e04740691c8e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc306c62d127d46eaf57995b84ceec71636ebaecdb1382edd5000da22402e5c08. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/CA2BN1200882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8800e62f4c4b9548e18d89a3bc6d8663ca07e2f41711002b501222761a158d31. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA2BN1200883.
Tv Promos, Vol. 1: Swagger Rock & Dramatic Vocals
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13760ac663017c7c6e691314311d23d31abe893ba786396d07536888008f4bf0. 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/QZ3XP1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbb47397f30fa84259b406890f8ea3d0f8cdb1a2a46c80f038a2203a36f4db9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZ3XP1900004.
Melancholic Electronic: Music for Rainy Days