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 0x6b5008062f9abb45a56d5c8efef57da8c3c377b7183c457df339d14d8b0700b9. Chain 2 (Bitcoin): anchored in block 953782 (2026-06-15T12:13:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d499af60-11ed-4e4e-a8b9-10486333cdcc.json and https://artists.proofprofile.net/proofs/artist/d499af60-11ed-4e4e-a8b9-10486333cdcc.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 0xdae2ac6fb8b5fd6f35dbc243825c01c607a1b1b6b1fabae7de692f4cb8c06f00. 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/QZHN72246982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb0489744bbb5715fc0198567895f643a36be8522680120084f58263f166fb6. 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/QZHN72246981.
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 0x449842c2fe64c8b6687b6f957f130fd6a51eb1a07008eed2487850bb760bbc2e. 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/QZHN72246983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb926f1bc04ab4857f3d37737198cbc86edc1c2bac86bbbd1a7123d12d5b0025e. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/QZHN72246987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744f53f8b7aeaecf14798d0c58e7bf85300083b62b0aad147a41a79983fb9e33. 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/QZFZ42289875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473a36ae44ab73a2e04c4e5c9bb1f8b84232b736e7ac287b1b9f4667924bd594. 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/QZFZ42289876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae73ad7de51feaf03964c4289f506013285a45bb8c495aa2ab29fa981ca3651. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZFZ42289873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb199194223a1697210ee093f0dc1148d0ece3ac00a8326c3522fafdaa21d4186. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZFZ42289880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c1905463a453c01c203798b976d114ce57d4b23a29ecf30095642ee5a353513. 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/QZ4JJ1942703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53c205da5d95ade057b36baeafdb43c421ee7ce598d1610ed5167c533f3d026e. 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/QZ4JJ1942707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b5114068572326a2f71cf89d9ae72fb0114b53fcbba2a5842bd75d92798423. 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/QZ4JJ1942708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3399d50dd9578def15fd82df7472d24b6a683c4ab1831609fb8eb1b7fcd439. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZ4JJ1942704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a1a8b8422599f8910c05247e75149afeeb6dbd524b8ea2d68f0d1f46793a09. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QZ4JJ1942710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43ac1f4232477fa376a8a4aac023ff029a0fb30915c3750aca3e2515560351f. 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/QZ4JJ1942712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8113a25a1323e8448fea26ea47a7217d51e487089d142db1e95a1c003cf8a59c. 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/QZTBA2359661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b45b7382bd0ae073d52c6bd5513d88108628a2f23cb0cf47b58045a062538d3. 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/USDY42361814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123aad4c90f99b784722e0d21a497380c5b01319e540ff536accdcf62296c1cc. 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/QZEQU2204311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e9b21505165c23963717415c43187ef0336cd7a4438941acccd03c98066b50. 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/QZEQU2204312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0e18560d336ac58cbf7a8e8add48ae09ecf2e515748f624627e1bb7860e3fb. 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/QZEQU2204313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4302acce9738b92b37358dee0637d9335344700cecf28626c341ebf4dc87249e. 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/QZEQU2204314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48009eeb819328d6a2d2f87cc1bf08c300e4a21127c1d0099c13a9ae30f5ef2e. 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/QZEQU2204315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09feef4b1782056023f1bb85b4ef9906d1b8cacc37400fbee834216b113d51ee. 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/QZEQU2204316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fc0502b8656f9799f412e71941c6df67bae9b71b0746bc88077ff724a37646. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZEQU2204317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaffbdbf07a40515ef2b18f71ecc78aad94897655e3b2e651dbbd4ebe0a3ff38f. 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/QZEQU2204318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f9f9b3f7db3b410c753c8e8f598aec003d67054cbd718dafc2395a365939e1. 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/QZEQU2204319.
We Want the World (feat. Wildcard & Syni Stixxx)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3204205b9dc963a49552fa134c75a2071d43c4f58d247cd1ca1ae3d109ded8a2. 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/QZEQU2204320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0ea1fea9e0e8e59f2ad808f4dddc7209841e410de0f22c6a8862bfdba13e9b. 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/QZEQU2204321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13c4cb0b6c1093b126b0901f369dc08447632446e7a479a36f1ee95f265d083a. 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/QZEQU2204322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5229aebe0760c97ed3f4b2da3303b1990e9d1b082d13f27a3cd148ebd23b2526. 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/QZEQU2056118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d8b8805c5ae0cc2a5453d112a10b4c0db1be325f91eae080b47492d6fd9a1f. 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/QZEQU2204323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17bfaa8dfbce0532df963dcf39121daaca01513449d99211297f918a64388757. 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/QZEQU2204324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72af26f7728bf0430c17900ece4d3de13ac6940c000d3450216f918dd9030b3. 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/QZEQU2204325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f5984e3e8d11fa950c8a74a9e4280a01c8fdb38fb1fb8959e5a3762d0c9dd0. 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/TCAGI2212093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe415568c678f3ef30b68681ba148e8ca6562c197bb1b2f3c36705bc728f830ef. 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/QZHZ62176409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aee059aba017c6ba9aab597479e27cf8085832989557eaeab0d7fcf47d896b0. 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/TCAGI2212137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985f55d63f74c1ec4a156c523a0b08e209e6e5d1af229a29a50bcc1604550e55. 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/TCAGI2212212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7dee291632acd2e155ef6eada916232b1546e7b354d255e9ab8841d302cbdde. 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/TCAGI2212262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d6cccd272ed4911b2fdd1b7f0ff363eefdb654f5656db20279f1b38e061f69. 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/TCAGI2212269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488281da509f6a21657d5e3025830f33876e127f80e106f7007d3655beda6401. 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/TCAGI2212301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09340b47da493b6394e4936c253a192919c3337374c403f702f085bca1fbc0ab. 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/TCAGI2212335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0368128ec9c3d88b44adf00ebeaa81b8d5edb242db202a2e44f6a686040484. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCAGI2212343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbc5fb10110899e808cc598b6f6039bac37473b9503c9f85d5dce2efa494519. 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/QZWFF2399306.