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 0x129303af8e5c835d71dfff9cc84ce27cce9cd0ac2efcad6753a3d3bccab49a80. 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/82a74abc-4c5c-4467-92f8-e6e2332f0935.json and https://artists.proofprofile.net/proofs/artist/82a74abc-4c5c-4467-92f8-e6e2332f0935.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 0x74a04544a36f5ac1a906feb045f03cd1a0017e1cd3439e4ca52cd7d34049cafa. 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/TCAEZ2044863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d26818ffa2b5abbd148f89ef28c908e85e909f9c21afd926de092d06dabb267. 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/USHM21967904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf327f359de41c4d6575d52171bd88e443946b9708b5fe490e7205d7031e44bf. 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/USHM21967905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87302b169d828c591fb3efbbdf2ceaba4b5160b821e7ab2fc1b0a5e12fa904c8. 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/USHM21967906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba42d6dd487ad5536089f6bdcbc97b68acf563736382bced5c630bbc29e75db7. 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/USHM21967907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c168e7d921c0206081c3b2f6c20e62a2ee020d328c6fd3307f713a512e7870. 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/USHM21967908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024aa25e1cbbff8b52ccb7528f2177aed0d4c1c58eb3b6e50f917d399c12e8ce. 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/USHM21967909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d643f285aa2fd568be4691e79242f397a7e6753e026e2b196789207e1b97931. 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/USHM21967910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509b4cd785da632cad2092cf7c559e2ab0cda5013feb4c4aefa5ca1e05a76d18. 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/USHM21967912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b99ddbba64c91f439ae1e6292c262251b9336e77f652a694dd1dd39beac561. 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/USHM21967913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b366e94d56c9a848f76bca1caeecd401f731bce6809223dd4546068a834cd3f. 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/USHM21967914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a319c6c8b6896eb2af11365255fb65ab2efaa372cf3ac7f918a13cef763902. 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/USHM21967915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a02a7970af27fde14676f8cb17cae23fbf970ebdd003c4983197e82ceaee09a. 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/USHM21967917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d0f9d92e5b3c92fc892e4b7ee5bb95a87e38c17380a4c88de51b635a91eef6. 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/USHM21967919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd44380fc3dec71e39b3411db2366fb8ececf2990e2512fdfbc5af0ea9c4ce3. 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/USCGJ2120432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd1f2f2348a0486841299a6751868a0e5b396018758cd2f640ca77938955aa5. 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/USCGJ2120433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2c3a7101cc9c3e20210815322129b09d0f4952ba342aa85afb0c207105f628. 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/USCGJ2120435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe034b50f0699c941f58eb3a431595898049e7750d0d864d72c2a511a5d8634. 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/USCGJ2120439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d4d532b73fe646e3484f3b1f00f4cca8274a93d89bc8829c11e52bc1696b6e. 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/USCGJ2120440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148ad45f9299cca8d716a521c828bd025861591a7a93d56ad83eb2db9280d63f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USCGJ2120441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffd2428cf1fd6fc465b023e38a949643de5bae0baa37d985e46701abec5abbb. 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/USCGJ2120443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b94be663b77a062b8f9666ecbcc656af3e56b24ea960b4bd48d610d77fe63f7. 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/USCGJ2120445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb1d77c784e9edd31dfc6582a207cdc0a6806bfd620587e794290f49ba4e7d8. 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/USCGJ2120447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5115a9370c240a056c3f24d6238e66d69490b9b07a9dc87fa2de8191974f560a. 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/QZZ7M2446791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc237de3a64dbfaa64b8d96cfdaeb510ffad8ef5e592d473f60e6cb60cb364d8. 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/QZZ7M2446792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8785d417f4fdefd68e6e7dc796d54ebd08164be5a6c97e16b5cd9a493c69e317. 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/QZZ7M2446793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf80be23bd4f91467c7ea932ad034abc9b7d577292d88f53c540ddc56cb3382e. 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/QZMEN2445379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ac54a2f0ec02424842ca0a0a559a5353a74de6d673890e9df6891b1f4ca89b. 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/QZZ7M2446794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0ca89158280e8616c4b7b12c61732e1a87f2bcfb72caf7542129439d989d16. 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/QZZ7M2446795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29c076f175da8c60fea82084e29d1b7fbb1a8d777dbe5dbfc937d55bbc9d4fd. 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/QZZ7M2446796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7006c2baac6a77354513fe57293059d765fe72bfb2435759c92e9256ae9b17c5. 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/QZZ7M2446797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6a6893cb0c187ca81e98825b5967f0b9600dfa24a9d624c5ef8f57dc981a25. 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/QZZ7M2446798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9686c907fae854a37bacf03e9d32d5f9936780ebb89f403a4cf8a8b75da84c. 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/QZZ7M2446799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdc523b398daa8a4aa9fc55cb1bbddaa40c439d760532d3d627eac58d745dcd. 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/QZZ7M2446800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3ede1776ba3d10901c9434069b37298c7f2bdc48dc2ecfc77973a54950f2a8. 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/QZZ7M2446801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce65e0dd1043b700a93b9d9e404227209fcf2641b838a188e6937814a3a60365. 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/QZZ7M2446802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea024a412347807c846d46ccba553cec8b36cbace309465b9eaf44188059680f. 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/QZZ7M2446803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef41f0e820e7a719bebdf6121c8d1f02c038ac280282e8fec1bc34c54d1c216b. 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/QZZ7M2446804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e313a9ce6ab9c51f4818bb138875c780bad90809681e1b48fb426333acde82b. 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/QZZ7M2446805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bd864c6c0a7fd722498dff9d460103ee0c8aaba15d5171cb65e91d72fad935. 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/USCGH2054718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b9a227da1c61cf134474be1461e7cadfe99762cac4d0e25bfdcc77ed1ab99a. 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/USDY42066001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f87c8754de5f32e83c4468db25339ed359e08440761147a172af462d573c2c. 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/USDY42066002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ce428ee0293ce883eb90ffab18eb64228c82d4f81141a1529997b3ef3e4354. 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/USDY42066003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01299432191fc0dd497bd4b879c299833e19ea1dfd6970515bfa95dced9fd844. 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/USDY42066004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b7e8e08305cdc90353988ebbb571ccd4990ef739cd7aea92eaac6207104e671. 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/USHM91899196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ba6ff3a1148310f1778514132d617af1f8b372fb4251fd2c0fc07df4446152. 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/USCGH2054717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73a1e07442807f0013adf40973679c793c558646e8764d9264e1c85d26c16d6. 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/USDY42066005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dc64431aae5c0dec7f579afe645fd75d793aa5a9e1dab8e5f0328897f03915. 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/USDY42066006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f95618ea7cf7ef16d5971acde9e7b0f4f424a5b98da20d8b4759e06b628b7c. 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/USDY42066007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f90b5c4de5f0dc5cdebe876b08c2082571616cc31bed8f881222f2f56e98237. 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/USDY42066008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11b5098941837d0b2a5d383126aaa33229a1196ac13c2013d0b32d0addb6519. 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/USDY42066009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9e7662497ecb19f5b934a02ad3e980adb36a33eadee104b5c3afa087dd7ec2. 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/USDY42066010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbb432d95460f0d56d69a547b9944e872c73b91889fc2a6bf54d5b72dc98b7f. 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/USDY42066011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94e469c8262b7bea89c8d1767b3e0d1eace2d0ea9ba6717fcd5eaed21ad5cd4f. 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/USDY42066012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc773c8b4b03ec184fff6840a83dc0841cceff0cc5903ff15a2cccacaa5228388. 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/USCGJ2123414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ba6ff3a1148310f1778514132d617af1f8b372fb4251fd2c0fc07df4446152. 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/USCGH2054717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bd864c6c0a7fd722498dff9d460103ee0c8aaba15d5171cb65e91d72fad935. 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/USCGH2054718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd6dc24293883b46b80a5acc200f496c7449a6f41837a32832bf2bf49e971af. 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/USCGJ2248033.
Radio Metropoliz (feat. El Kid, Cienfue & Rasta Lloyd)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe81159c426a5e4948266bdd97e92572d2b04152968ccdf190b6d96eec484032. 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/USHM81847440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc51aa3d3ee2b69e38f54db4ecc47132283d9a5072bcf1e7e223304b93b2cea93. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USHM81847441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8ee77ce553b3ba5489980e8e5402b779299bcf767e975f5ae5b06ec6eb851b. 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/USHM82091551.