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 0x6172bf1619420a93b3e634aaa546573512a017caa8b7379fd1762e8deb17ab5b. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c4771b1-144e-4260-904a-0a092650559c.json and https://artists.proofprofile.net/proofs/artist/4c4771b1-144e-4260-904a-0a092650559c.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 0x138ad243eb8560f134b7a1270429d601119e8595b2dc2aa1627e124be5df9682. 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/US9C21700130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5fe1b5944e976cfe586e1248711317d0780569bf7e2fe2fdf599a5bd8d6d50. 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/CARE92201494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646e490d9f770816f6e3f245ec9fe4f93174ca8da64b8dcb4ac13c8c73cef295. 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/CARE92201495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e80cf956ce13a1dbbe76df660750d5a8bba08472033293ebfd6fb4fd3a4c5c9. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/CARE92201493.
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 0x53f8c4a4421dbc26bfc0f3b8f57ebb05eee60e9a3d4eab984e008dc9f9220f61. 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/CARE92201496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1748dba378a63ac0206b2179952a84467ae013074e5d08fefe3006ddda9a69e. 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/GBLV62000721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa851bdddf38a817f62dc309a0bd4612a260aefe71d10a2267385b17a0bd1f367. 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/GBLV62000722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fde5a83fa4acb36ed0e6d2a756664e0e63ddd716ea10ed19362608483c31778. 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/CARE92001296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7044a8974190003975a9e04cfd3c4146c634d7cb27087844cf2c6b921afd3757. 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/US83Z1918611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90062e38d2c13297790e19c7f375f8e434a8b7ab44e068f8a88764c8c2ec25eb. 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/CARE91901198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63e93ec37a85744c6177a18f861707516a92709c80e0bda3828bc00de5551f4f. 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/CARE91901199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae46de884571f8c119eeddc6d25f7f3a2c3b650ee182543b57e394b6e476df3e. 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/GBKQU1883022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a79902ac5c93ca7cb97892c8e194488c7d8e7df90d3a448ea97979099666b6. 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/GBKQU1955346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0266877396a767c06e76032598ed588331836f7fb24dbd0e5807260b16d08ee8. 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/GBKQU1955347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd875c3483e77f59dee61293d5de2cfbfc84c2a4d5c7136f6afd0130ac631e9. 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/GBKQU1955348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885574961976865513a4022b357fde9c4f4cb961b5a6f19dda50df218c5da2b6. 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/GBKQU1955349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a526989a41f2e00a07e3154259df0b5d7021bf27c7e375b3e5df8332af4348d. 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/US83Z1919748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab36dedd81d71ba7b4f2f84b482bb90a1fe673ed78cdc75d660722b355c90ec. 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/US83Z2101780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb764df7acc9c7e01ff20037224238fbb98cdb74d9db35404cf9ab447a55862. 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/US83Z2101774.
Sinaï - Anatolian Sessions Rework - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee71c9dcb3d0ac0c0bdefe77b3765f3d125e10d8f2f9a28ebbd186d842020044. 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/US83Z2101773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedb70a599342fe86bc844933754f7c47b9e274cd28b8b3f727b16fcfc65f459. 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/US83Z2101777.
Oghab - Anatolian Sessions Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f669c77ae7082738c585ed6eda04cc9d72e0cfe334181839f8fe2124ba88a8. 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/US83Z2101782.
BEY Roots - Anatolian Sessions Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d21102d5b93977f6fb5ccc95b58d0d8976575376ee713cf9b567267568bbb4. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/US83Z2101771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36e15b3f156cd323c02a45dfb7b837b64680c83f9d050d498d696ba6dd3c469. 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/US83Z2044924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de7252b6fb786404e04d20b073447cf9c7f9b8e747c7a0bb481b480135c7daa. 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/US83Z1915468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78aace46042bd1dab2024de50d4740fadfbc8e47e7152de4ecaa7171685650a. 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/CARE92401626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155672b7575050f53f9b1556bc6ad17792d61ffbb48a7bbf9b031b84542a127d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/CARE92401627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64392af163be87e526f2866f6329f7e465e8708223dc2c448c372d8a1604225d. 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/US83Z2503110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8105e901a30dfd48a0ad92dc3f256603463b860039872e879bc911dc1b32d4f8. 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/US83Z2505164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67e266203e00daddbd64945c649ad368026371ea0e78034555397636dc94963. 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/US83Z2465690.
Love and Lose - Thomas Hernan & DAF (FR) Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6250279135cfd1b33b4b8ae9af2ae17c9562afac87c886d782fd42ff5f90ed9a. 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/US83Z2506360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc01041089bd4c24806dbd3ffbc433813b53172e3492a9a93642caed3e9a9ed9a. 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/CARE91901193.
Id Ameggaz - BiGz & Highland Brothers UTD Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66d9232f0340565a40fc1ba1fa098d8dab946a38886ace843eaa7b802c2a399. 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/CARE91901195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbf1e23e6e6ba52aab5e8a49381286a81cf8012e866fdb016f4a587da571c72. 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/US83Z2505024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d18d1fb65b34186c1accfbfc32c2caae7c8dda433a265108550d91bdd2d45ac. 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/US83Z2415829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14b8a92af3b19240a72a7a33c59487ad834c0f2b6e11adf7c2d1a294ec0bf4b. 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/US83Z2416212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a35bd8f72774c725d448859c1e1a3ab05bda0674266e42e6ff61bab16c8464. 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/US83Z2430710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d4331f89f2554bc0fea29119d822ca29a94802f7a4e77b9aaecb2bf72b15bb. 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/US83Z2475550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4665a7147be3c9ab4e3f661df0ce1aa720cfda88b5e94fbb26ef5d3927aed59. 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/US83Z2499522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd16639bb24f8bb22eca223206db5eefa9f292f4218d0daa3205518d3a1bed3. 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/US83Z2427552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d2c081731cbc3f951db3c1fa73ddbb18e9757a444b1fde83005cb4d4c0fe38. 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/US83Z2405063.
Florence - Hernan Cerbello Remix - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074e8b103c48acfb71e07a7dea80b4bb515ff1e78792cafe2cfcae2797aa8d62. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2486550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b74ce8f6d481f8b13fb53b2efd031d621ccb7bcf0560fd8db66290be7537fb. 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/US83Z2120237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41acf879576567741a9008c97bf3677c9aa03b7ab449c1f519a74ffcb1a1bb5f. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:57:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2120236.