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 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 0x0e928aba9d8ce6da95a2cd0d098ef424cf5c0da279028b283a3b3cf4a0bbaddd. Chain 2 (Bitcoin): anchored in block 953955 (2026-06-16T14:29:53Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26137079-d41f-4e10-9792-13effad34e95.json and https://artists.proofprofile.net/proofs/artist/26137079-d41f-4e10-9792-13effad34e95.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 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 0xc05ae2826a046058eb2aac56f85a2b8c0c619ff3581270396b1254e33f07c269. 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/FR5R00906721.
Lyrikal Landslide (ft. Ruste Juxx & Nutso)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd1360f057f76ea61c343fd809fe0ce2642eedb8e1066839f1b628a5b773af1. 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/FR5R00906722.
What's Done Is Done (ft. Ide & Jise One)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c0febfeb205bf2b5c3d13a9837a3d2cbefb9d154939a703ebcb23bff027ff0. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/FR5R00906723.
Déjà Vu (ft. Rasheed Chappell & Soul The American Dream)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37756a0f7b4e9cc897f1f291df3e4634da8ce4a13e864229bc6cbfe5e162d299. 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/FR5R00906724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30da105d503f0aab960d1d546076508b6166395909107d279527da5dc0085c1b. 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/FR5R00906729.
Ambition Of The Shallows (ft. Napoleon Da Legend & Paloma Pradal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f91b7533529610f4a9b8f2fc58a36d527c0818ecc44d51f1072a4844c0aea7. 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/FR5R00906731.
Hell's Storm (ft. Q-Unique, Hex One & Milez Grimez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ec05c8de5ac4f5100cea47c4d0fa9d65cc64e9abadd1ebbe372e02daf6dace. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR5R00906736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7732cf8216b01819f492dac24e6ac3bf01f6452fc787d2c5063c57f478e12046. 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/FR5R00906741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fca4498ee9ba84134705a36c240e4e833e02284143d2055efe6f8bb40c4b0a. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGD2202534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b9f51c0e3e322aa209bce83e9c7f7525e972baa0760282c6de958b9ed96f1e. 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/US3DF2261976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cf9dc02048776f6987c0babe48b26f50b1e9217c2c626591cf0ad4412f1d4b0. 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/QMDA61811663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19134d0753d17c133cd1f6bd90a78ef7b497b1800c8b1bee86565ce30b7a0a5c. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61811664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26612dbee15f925d0c2c17935191a91b7119873da025625e2047c4d25e320c24. 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/QZWFQ2439635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fe183fa3bd48eefca264fe2254ab3ed03cc4ff0d958255e6fc12295cc099e5. 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/TCAGL2257320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb353d7c73441929817a14d205a8c4f6d6bd436ce120fe39a4388805b47c1b9cf. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGK2251748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae15627e52eba44c978206f9453e98a02c541c621f1d2c39536ca9eaa04c7974. 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/QZHN92189265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0664ecf223e5c06a6ca70e6885e5242203f22472a0bfa562017146f9e5527d. 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/QZK6N2213238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74388a55f346c542917649e8f4823ca181a366116d0d2fe328e9613ce6d66be. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZK6N2213240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5777cb5492a902891cb6d531b83750c1564f1c0748e293b2f033a8a0f728410. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2213241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab9dae74d37ced0ba09536289dc23757ac505a3912fc276d2bea8a638b73e76. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2213247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99fdc83a87837064f3b4271a7cb790457b7636194b1b389984840c2f8d71a121. 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/QZK6N2213250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3bbbb1d2c435bec9b4db5ebaa3dd2069e842febc991b147e6dd371eaf53993a. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2213256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa676b0f7e2499ed0d15b361ef25a86105a051d4ddff17d693a37170cc6f4554c. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2296211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c3c2fbd04801919946a441460823102ed0a79e9a3d8a08199ad288b8b06a62. 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/QZHNC2296212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd2198868eb4cd80a550e551db04cfc09680fda331cbcdb2da55856090b907f. 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/QZHNC2296215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b1e3922c67b2d9c9f3466712da9b51a06a64222b3f0d593f6c4bf059deffa2. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2296216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2747e10c18306117a068b582848cb05dc5ebe04d3bc8fa647a3ca0bf500928. 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/QZHNC2296226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2670f2087aee2d8939369eb7709126d857bb39009a63e8cd5108800e2f8c817b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZHNC2296228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85a49cdbae18106ea9cca8183074cd2667545d279559ac3320274cf35a7adf1. 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/QZMER2271609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da83a012a71887a9910627768a5318fa08e7aace24d4f1f94730ed955910abf. Chain 2 (Bitcoin): anchored in block 960268 (2026-07-30T14:53:07Z), 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/QZMER2271613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f506764bf41e81495059ee4c84fab9d1f64fed3e334689aa3275d655b71129e. 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/QZK6N2320937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b4623018a5053051b359e7d823f4369203d6c934673fc7c212e68bc98421cc. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2320938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ccc13e1e356c7dd9387b3f532497a56ebd134807149d280f3750ff3623ee8d. Chain 2 (Bitcoin): anchored in block 960223 (2026-07-30T07:51:46Z), 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/QZHN92302818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fef481026249e9c2e5e48d17fd0cffa734a2d3ff370ea68b5f88997967c3d1. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32357132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72b935064d36df96e06c6af000e8a5dbb4bb4aa0354a2566a755b5424bb3506. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2320939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac7c263779cf514479a1f2c85104f3ef048e785d35450351722c6e2a760a990. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2359791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9274b9bc63f0bdd305c3341bc73622da8a2440ca636ed66649ac7d508864b959. 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/QZK6N2320940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac8ad110827a28ecc8b9855b0c4d7dece3613fdc380386d305eccfc01a5deaf. 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/QZK6N2320942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc968a3fb51fb6b6fbd1840f98ed22b3f890e078d864da56a7d56e8da96c587dc. 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/QZK6N2320943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23b9c86044234bf7db3179b8a245ed74aecf9981a007a87981545cfd40a03d0. 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/QZK6N2320944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb7fa9e97e23cb345bd0805fe453b7fe4fc851baf397b291ca2cbc9dad57d1d. 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/QZK6N2320946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f63c5ce881f162237e363a072cab7857983518452b72b36de517af52442a05. 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/QZFYY2005030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbb47e54a99d0eec00a214ccd2faa5f4eafbe157492ec97d11ab8e87da2dbfa. 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/QZFYY2005036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979433d1b7a20a9633432b9afb035f4822fac6695dcb46880eee9aa283f380c7. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY2005041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb1155d731c238bf75c586a4eec1a82bd3bb93f0370b397e35504ad1da045a9. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA42359341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb09d195c97c154eae22c4106ad137ddc33a1e9799cfdd2b7adc71ef212cc58. 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/QZDA42359342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd479de012f8f4159e945abaf4c843b16ac2d06bcfc91454ebb7e05d3b360f2e6. 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/QZTAY2376560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad9abdbff45654ba8a6958fd1b714cbfee0723059e030cf23df9063d42fb4fa. 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/QZTAY2376562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe352cf30054fe56bfa13c05c48cabf2a751a80333f9ed77b8d7bd5595d0c6c05. 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/QZDA62069245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5857baa53c39c35f0c1e1086cae694c931971badae119ebf9a44d58af7fc06d5. 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/QZDA62069256.