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 0x4e06879493461ea6c321d99f75af2d0f2ea4b0a05ee02b8ce6677c087d86dbc7. 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/9309ad77-3664-4d55-958c-f5ee681fbe1e.json and https://artists.proofprofile.net/proofs/artist/9309ad77-3664-4d55-958c-f5ee681fbe1e.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 0xe290730aa682a82f427d30be2fd3c90778d2ee52ddf31470d8d599239e478d9a. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCACI1589198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeccaf1e2aea47100b79f31d915d3be3bb30085c234e89162b50693b98b899ab. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCACK1513401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401fdf43c8dc94c03691020acab76ab86815338d22290c071f5eb790b68c4629. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:38:42Z), 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/TCACK1513411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf602a216f6682bab022ef9899b4ea97514687a035759d9c470f2bb47b669768e. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:24:55Z), 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/TCACK1513414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529caed6d6d69e912c90e9f66f9318e13b76f0d09fbc4c244c187fc18fced5cc. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TCACK1513415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63120d8338fa052e4f2a6974ccf0e70a746a6d3c7d6219efdc14721812273153. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:32:48Z), 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/TCACO1683119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc572cee481a90f933ae9ca5e5dbfd43c175c8caa3892ee92e5f6d31c7fecf91a. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:32:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1683127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81e4819ec4ad90cc94bb7cbf08d8e5fe5de37ce4f2c924bc3ec59cb1ce106f8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACO1683145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ed57c4fc906037353f825f129c75122e76ded8b7f00d98ca691eb5ca9494ea. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USRC11703001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bf59da75b058ad8b1650c823117f6c666fef3485d1e37bfe2eaa30eb444a12. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USRC11800331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ed57c4fc906037353f825f129c75122e76ded8b7f00d98ca691eb5ca9494ea. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USRC11703001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e65aa0df9e7433da8e8b6531f5d6dd7893193d1b28490efd06393d13a3d600a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11800997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4518036e06e7b9f6cc13aa17e310eda04e65ba6c97190d5c7d0a9e46c258396. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/USRC11801002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bda1cd9e17438c45f29c5839ba7953dc58a1ab3fa85563edc12aa213194e855. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QM24S1921650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabef269c0cc51ce2b4fd5ebfff002bf56cbd4e7d5b8cfb4ece15d6963eef8879. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QM24S1921929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea6cbe8ced0f5072ea59b20c63c65e13eafbe8f79af63cea96f5b65a200e385f. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QM24S1922498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b0d0a1140b4e60050f949b4241abc1bdccf942682b7cf3dce25a6e63961fbf. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QM24S1922778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0942ae9c9be50bf062261ae8e5459e26198ef11e1ba572f3376579f0df54c20. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:50:51Z), 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/QM24S1927818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecc372ded252471fc3437db89d615c202120726341b85838d923a8dfc75720c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM24S1927819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4119e776cd9a9fc135f0f287bc2e847023ad98539ac5c463b10236be25c541e. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:26:01Z), 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/QM24S1927821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f153447feb02eae1fa1eef71aeb8f09f07ab243a7226365f0964477dd5d135. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM24S1925963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19856c56339a692af7f9fbe9e581678e07d58d9db68c1d5c1bcf54964239b61d. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:42:56Z), 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/QM24S2001293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fa3ade2022fbc96cda1de06bb3eca32fe452ba4d3b08c0b23577e5bbb5d988. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:40:44Z), 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/TCAER2073502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54d415f65ee4d332c84cd66cab40ad42c1cb24bdb8dd218a2ef69bee387b35a. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/QM24S2002709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172671f0168d6b0842eef97167acd141b9348ca8ac6f36d7d3f30e51cf68cbf9. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QM24S2010014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfcc6419708dc91b35c98e802cbeeb8dd9b1864e3d1aa1490c5aee5a4c21f3c. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QM24S2010017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19df6d8c4b6893d2dd57097dfe1ec1b142ef8cb88db08bd595d7fd3dbb1a29eb. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2010018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195f5a816acfac6ddd8ee0b09de12a6cb37ac78a5eb88ce6ba567a24f403fb44. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM24S2010021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f798ada5ef8328d09cd3e4190d33e16a657da8e1ce435f3a3bda307b658990. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T17:27:57Z), 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/QM24S2102429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753bc06593d32e49aa3bd5b1c1005f807f07b614c883db4f4a0ccfed566e3f0c. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:51:27Z), 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/QM24S2103632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7877b1f64050fd451c7f83e6c651bc5d7cf05832f11848096608c7f1cfbd882d. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/UK6KW2100500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683a786b628967071a7b5a4c2a970ce525038028bb040f83ac56923b642d826d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM24S1927823.
Patience (feat. Jean Deaux) [Bass Boosted Remix]
Patience (feat. Jean Deaux) - Bass Boosted Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88058a2fc8c14fb707c9b31500aa619abb12632d0f5ba5ef49df84716c935e03. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:24:26Z), 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/UK6KW2100721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab78d8f385ca89a72478e3ab632e34d36cac4916241e946873bd9af80a88627. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZRP42296855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bda84fad0765f63ee45d6e04053f525666d3283c39df270abb1b86faa51cfc2. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/QZES72318537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d55abe898ad77a33e57d4c69cf7c103d15c937366ede2d91da37ccece3cb4e7. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QZK6Q2334358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e34804369ac260e3e3311c61bda4d53983398655d4abd41d88a48573fa9da2. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZWFJ2409510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4419a99e116624747a4188974ae841cd719279e2a221552e18b184dccbd5ba8c. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:32:27Z), 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/QZWFJ2409511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10b02cc531b512e3d99542cbcd75db2ecf5aaeb1d8a0eff54c8c415367c2c29e. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZWFJ2409512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffcfe2939f954305c3c1b54ac7adeaa97ac690f911acb52975cf330219f91822. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:31:01Z), 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/QZK6N2530244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe13cd5a4824467f363a28a372c723733644d718993cec48b968444ac7ac90ec0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6N2530245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b24830489794c281c17e0929354ca3de6d9f9c096b5edbfec746922467ab43c. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/QZK6N2530246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa51285c718ccdbd846dbb847614b40c3bc646a72e6bf5dfe28d1df7633726663. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZK6N2530247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628f5b07427d569687e61254bc2f7c32313b9163bcd0da0c402d3e72d322010a. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZZ7Q2517873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991e1a14cf8c31108f149529692ea2271740ac31276522507eaadd6878f9a08a. 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/USUYG1311775.