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 0xb545ceb6a438d947ba5dd4d2a28727aa529480bf83ba0bbb6860fc8ccd64a71f. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4635f3b8-7900-4ffa-b4c3-3ea4e03bf12e.json and https://artists.proofprofile.net/proofs/artist/4635f3b8-7900-4ffa-b4c3-3ea4e03bf12e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Must've Been (feat. DRAM) [Mercer Remix]
Must've Been (feat. DRAM) - Mercer Remix
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 0x91360c4dd726aff26486b0015a799a2a6b50da9f0eb7c9771a54d538a8df23f5. 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/USAT21802209.
Recognize (with Mercer, feat. Majid Jordan) [Mercer Remix]
Recognize (with Mercer, feat. Majid Jordan) - Mercer Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f0e3778a809f1fac1466982c738af4b9b828945ddd1b9d8d8b92258a632b01. 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/USUG11903412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f0f2514b3606786fcb9d106e2a66c9c4b73da84f70e99da7fa9374b272ecc9. 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/QMUY42100167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a1d6814701491efea21921a479db7321c1fc17623a7a64fb3d6bfc4f4144bf. 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/FR9W12442124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02780676c4ae446e2611b7ad62634011e5a8c78756c51c539ad02e881217aa7e. 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/FR9W12441958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ea9b2d14899209a5f549647bad91252aae636daebb41b828cce3f87da048ba. 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/FR9W12440858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950c3ebdbd3968f1187006903b5afacc573929e36d8521ed5b4132b8a35c2c38. 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/FR9W12439013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa888fac8bb98d3c3ca05a9c55404edd756c482fcd368aa4ebd00c0430fa18dae. 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/FR9W12436675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ae13a93e05ed3bb296fc20e2ef1dadab97f71c488719b7770693ee3888d98fc. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12436676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97933c3e521c63b6cf9ea9f627f06a6a3878fbb19444fe153ddb174afbcb92b2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2465833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4a55e385ce896a8536cbdc477f1054486fd96f9f5e509263c01691776b4718. 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/GBKQU2464911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea5f806409e7160425af0fc4ad094156dc24c82f0b842af977361edb76d51ac. 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/FR0D02200291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88c9d945c59e689ab95884bf98cae89f2a662e0fa65e2e7391816ca528a1e95. 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/FR0D02200293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c304f55a02fba5a32f93155b0d2242b219c9b1374fd4dd2b882b3b841dc5c8d. 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/FR0D02200257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b06c03da8a3d00952f96e3064eccb9888bf9c7a15c5eb25f1b7744ac6dc505. 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/NLZ542200157.
Lemonade (The Magician Italo '85' Remix)
Lemonade - The Magician Italo '85' remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf8cc9d29b52c134e1ed3da93198b18bc14fae8277f50d07738fc9d3f5682274. 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/GBLV62010781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9296309780fb281b0279163b36f6e84ef2d1140d73e250e534fe22395d762dab. 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/GBLV62010673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18be531b3ff67f710a30a1037a7d118b55a5cf224fd887837ec575bc18b79b9. 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/GBKQU2086500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda03b7c595358dfdb08e4f031affaf03cbd964d65dea74c8cc8c820167ed4e9. 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/GBKQU2086501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09617764398054102c75190fd94ba5749f461a2f9fc13af1621f77a22c09437c. 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/GBKQU2084185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d53468ed07c8b961cae0937db31ad8de74aa0a4bd3a185d5bef268f2419988. 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/FR4E42011960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5fb7a3eb99bf3e4fac3e187fbfc3682a43abb4b5484c4809251462933c56d5. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR0D01900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb241b9a8dc6abdf92dace5cee7a93fca78f9f957648a1ebcf31e0a1151a193c. 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/GBKQU1910064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b888506156df52b48658677fdd096f2cd1161639a3207447f5aa1b4f92e7da. 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/GBKQU1932087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb241b9a8dc6abdf92dace5cee7a93fca78f9f957648a1ebcf31e0a1151a193c. 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/GBKQU1910064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924fb8de082ceabfdf3b9cbe915605529b1ce2d801ec4d71c6679587a5005cf6. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/NLF711813156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6f382033e80f35d10320c290e2b8b2676a2dbba9dbec687e56066ed4e61b8a. 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/NLF711813157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de812976b89cb5db3890964b1f749350dc3410ca12be44466b34095f1c84680. 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/NLRD51859906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ba4ae7453cf56c92f8050cd7c3009d0eb323a253505302906bdb54b7a4ac319. 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/USNRS1836976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1aafe16fb95149343bf1eb084818fe3e79395eeaf22e7a64a03f2c40faa8f2. 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/USNRS1836977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55b6048cb28658817c4b170f7f27c067d896f392d797e4fd6f0241d6672f0c4. 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/USNRS1836979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b2e0fd4668b361abb51a6afe2c44a60c85367004111e3351cb62e293244146. 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/TCADW1895584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a68b3f9c776793679541fcfe93c5905439877c938fd964e69e826ae3b95df2. 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/TCADW1895519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e6829a2a291e8c74cc02db91827d365bdf540f8a0266c0e601a4cdcf6157ac. 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/USUG11801102.
Satisfy (feat. Ron Carroll) [Malaa Remix]
Satisfy (feat. Ron Carroll) - Malaa Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabdcce6d7d91dac6618d12eee95b6fe5158aa741dd2f045a986025084d9a0cfe. 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/NLZ541800648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x298a3766d14d785c9bf7d7d7e10d548aec8470bdf1b0a01b2387545c471c56bc. 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/NLZ541701237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89f84ccee0eaff70d03040363549cf86e85e89f61020899a9e04066574117cdd. 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/USLD90817309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7590b39f2cdfcd8c852a8784bbfac4e15efffa02c52bd61c6b4a0e410bee879d. 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/FR9W12454174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6483483001918ff83f43bcf25b98186ec335a0f7a1a773a429225a2c8801002d. 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/FR9W12457837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2d0a5c1542cdab84d2e057c2008897ce90b0db6bf5842a7d2101bde522fe62. 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/FR9W12457838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d20b88640a05f2746297da08d87e651d34bb139949e5ff019577e24e991283d. 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/FR9W12442562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f0f2514b3606786fcb9d106e2a66c9c4b73da84f70e99da7fa9374b272ecc9. 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/QMUY42100167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b6357f051cfd80191d1bfecc1c743941e188edc1f01cbae72cabc11e0da330. 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/GBAGN9800073.