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 0x968ccdbfc1ae278a13bfb34c31de30974fb924a5153177422ae4fbcfe54e66a2. Chain 2 (Bitcoin): anchored in block 954038 (2026-06-17T02:57:22Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d654abe-d995-4d0d-b310-959dfa319fcc.json and https://artists.proofprofile.net/proofs/artist/3d654abe-d995-4d0d-b310-959dfa319fcc.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 0xcf7d147522fde0f71ef690628487c7aa2b7b062e85984ca4e00ab49a5d9eb17c. 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/DEP060000361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329cecf95d6c78a01105968121f3a1d2a3a594a65314be2025cc4bb331537023. 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/ITR007700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21f4086e26756805dfc2bccdadad4c217453ca6de34e76b1ab9476425d03bb7. 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/ITB268300025.
Volare (Nel Blu Di Pinto Di Blu) - Remastered 1998
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c6390b44ff18b9b05ab88cc06c7797b6e91ea5fd8a594ed772a3406b1247c1. 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/USCA29801802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbaf6bb9596fcd7f1672bf776030adbc3f9bd2719f64a20f4c0ee5ed537914c. 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/USCA29600488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x294b049b7ae396f153d43dab16c5c648980a95b54eea5cf8618cd53bc5b07d74. 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/ITR007900051.
Tu Vuo Fa 'L'Americano - From "The American" Soundtrack
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2a52c3406af8c81bc9e93303ef9d3af151f0cd94f63342d8841081990a617f. 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/ITD000100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f70b6bbfe92674a785fe6d0f011c3d041cd9e6eb98c7c5416b5402b760426d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/DEUM71016754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0eb0f833e1fa891f6f5a428733f848f39427ad7bf083312507b31feb8f9e991. 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/IT7000400092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8ed0b0f1ea35f4a40032d0ce8b289e2f05780e13de42f4d874c61ad6fc0a41. 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/ITUM71501331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106b208111afc97d64859952d9e79f373f763321b1097fd688973001ffa1b953. 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/ITUM71700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3593d9cd57874a4ca0d07d22f0f1ab099708933ffd13936edbae6a5889fafc05. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/DEF068306180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0197467dc9b2e948a439e48c32641ac9feb747b29411317ae0d14b56496304bd. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/ITR007800321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9e47b3468a7e04575a59dd29479d9c83bfed4ccd67f42468f7f9ceb00605df. 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/ITPOO8500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0914fb492075dd4e571a52d38e65d98e56984ee6c742d85c2d9c2d57086f0d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/IT7009402580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d098ef042b0ac9ebca42026e55e52099fda314981c95f594faa766be5830874. 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/ITUM71500254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bf9c6d6b6f4a6cd613ec845544d40819567bcaaccc87455f9378a547f8294c. 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/IT00A9500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bef929a3f46d23b61c6cbe837f6d8e54ca929745ff754502b41294d78a65ef. 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/ITB268000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341bf768889c1deb0b3f6fee6493736a453dbaebe055c1c8c49444d557f7d6fe. 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/DEUM70605996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1376401a83cd6289f984f44bce927cc3c71a97d9e5bb219988ccf2ddfb2d8c35. 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/GBBFR0400125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac344a0f634a90c5992ece9ff922760d3dfe8f86156a4569ebb97ba9e5f45ff. 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/ITR551600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3ff1c76bd931a1f1a65434160b7988f6834266b2a4b9c26578108842e5704c4. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ITAK31400334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0dc144ad935d9c62085cd224446e9dc59bd4132094873de130bc9d93c53d2b. 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/ITAK31400349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c6d154af13a0bd119f0c38c99aee5ccf24a879836ca407cef1061302bf871a. 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/ITE011302916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0b9a5497136e1c6118fcd5b3006d03920b3cd2cf60b3923239928f84061ca9. 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/ITE011302917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b0b8a73be997613b6dbef7140d63156e4f07f34f40a5c37253c455cec0802e. 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/DEA340401114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534761b16f383b4164bda5d34fc9c2eb758fd79abf2bab151898f07abe7f77da. 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/DEN129901153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb33b0853c8ecc06133282a768411f44821d94d83c597171151db639ab9d28d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEN129901166.
NO WAR Milioni di Cuori (feat. Milleunavoce)
NO WAR Milioni di Cuori (feat. Dreams Guys)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7b824090b46d5bc5ee6d45cc84d7cd6b3a1de90676cd84e7324f0fa1b98bfd. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEA340400977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16aac464671f65d4a73f7e25c1e87d2a7c59f378402f935d07c9b4da9c017723. 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/DEA340702023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58f7ffcdab87442a25c3aafc924afe97b091a8b99341c26a4f089187d20743e. 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/DEA340702026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cab25653e5edb4b33f91bba7da6cbea18031d319bd96064d3f1c85b5d38fc70. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/DEA340702027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d73abe07ad69d3dd40a2e50ce3163b11962d65532e660ce7d09ba5862885dd. 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/DEA340702028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955d2f6e457445906d69eb1d119bbe554b4b70eb434dabf04fd29546a7a6b640. 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/DEA340702031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6faa6b9687d57c89102f486d177389c600d623f69ee6436641577fc0763b6385. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEA340702033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaeeec2c674cc109216e2a36a49c19e54e9c3177d5b6736f07608f7f667ca55e. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/FR6V82111461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ac12d2098d61b8ce95c6782b309bf3cb2db7d1d99d26f2229eca01b443d786. 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/FR6V82111471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f5c41cbe815fb18f201a34953ca7c638d323a06a68ed63e93392f809b24f42. 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/FR6V82111472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba3558be5c3533fd98587b00709a4d3c659700720f4705744355168a1050554. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/FR6V82111464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe672406341ab7b448007ca67c91883aa3bdd98ee234093baf52267f4dbe4d85f. 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/FR6V82111474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aca0115b53490ef97542475b0ebf9c2307332aef96abdfe9137abe5c0047336. 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/FR6V82111475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cf02ffdfebf6f101d50560238d85f86c18b0b2ffc4f4c31d3f9f2b8b010c6b. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/FR6V82111476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41e23e47039dd5643e4ee8b5bba0615eb072b369f1576a2367d047f2cbfe045. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/FR6V82111467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f23a41a34c90cab6092a77c6f3822f1c5306d606d388477f1b9e24dd61b636. 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/FR6V82111477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806fcb5882b22e4519c3517280dc9a22994eabd057ea9d3944c52d4372674c80. 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/FR6V82111469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd9b8c51f834b5f769d447f8fb402cec22eedb38cb0bb36c8920c4bf2a1c2f8. 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/FR6V82111480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa753b7c5449ac755ee61c3ec5db644ff05e281cc11889f078482c23d165108e4. 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/ITSA21300003.