Yatta may refer to: Yatta, Hebron, a Palestinian city Yatta Constituency, an electoral constituency in Kenya Yatta Plateau, Tsavo East National Park, Kenya "Yatta" (song), a 2001 Japanese parody
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 0xe3c2e9a6e247b5304ba85b6aa6905003c959f0cc47ff599c9d26b1a83a0a564c. 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/d10447ad-991c-4da6-a584-a4b23b18aa04.json and https://artists.proofprofile.net/proofs/artist/d10447ad-991c-4da6-a584-a4b23b18aa04.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 0x70aced9dfcc10006d3340926f44326e6caeea860e53d5155a0b46dc8a82d587b. 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/USUYG1123655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497747a6ea7bd84ade132220a3e7cbd74b86f42a1caa51ff9f83faa697c5629f. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USUYG1123756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66e181765869ae79628f6fdede902792ed1938e4f39e2ddfeb37128a92fb25e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USUYG1123758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083d7cc5248b918bd79f64308ab831f6c52a4e0dfb916e0d136f7f3c55ea3655. 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/USUYG1123760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04211bcffff7d8c4a98b7f6f3af9ead6148adb1b03605da65a16441d652c539. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USUYG1225156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cf7dff28dc380e961946e9772703e423e6e99e3cb4ef168f8c0b1043ac7caf. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/USUYG1273562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2a805449b92a3ffaed729f958c151c1edefecd4db3c97c042ee12591fe39b6. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/USUYG1273685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64dd735147ff1a0dcbae9352c4b22fbbbf8a48565db8baa02c0272bdb4108a7e. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USUYG1276020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934154789b77d02b8a63d9e3647a9c8a519e5cc92409ccd5213fcfc39d3a4a12. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/USUYG1275215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf330724625622edab06c1d103fa2194c472e02347e8ded98f142cd9abe9e1727. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USUYG1275218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc91e85bce1dd4ee2014b8245569fd3f5f799d553194ae4730f2c2fee2852389. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USUYG1275222.
Tony Montana (feat. DaBoii, $tupid Young & DexKrueger)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7773385a3c4243e6c8a503c97df4e654fe9f510b02cdfdcee5d6fb9964c37ffe. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/USUYG1297874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2facc8288a9cb8b6f3abd145d0045b94b17cd143b950c1ee8d6d40d2801465. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1297879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x546faaaf21afa22474b60eb249316f0ad56fb1f5b52ddaee9a28c4ff4ace218b. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USUYG1297880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dce4883c9dd4675136e109083f6f8fbe1632cfc68d7a6139b2075ec3cef581e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/USUYG1297881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd050a5a10bc989b2d992341b96f629ff3bab24b1ae22242bacdd56b9a7f16271. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USUYG1315373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95eb86512cdbbe0233edefa63a5df2ed86b9a497e6ab8f93054f47ad12544168. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USUYG1325334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95eb86512cdbbe0233edefa63a5df2ed86b9a497e6ab8f93054f47ad12544168. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USUYG1325334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd050a5a10bc989b2d992341b96f629ff3bab24b1ae22242bacdd56b9a7f16271. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USUYG1315373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80cdb7c4604258b8edcf0b7ac00feaf68611962124b4ae0d72948bc0ec6d419. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/USUYG1369903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd395fe1374a0661994c9821f4df2e547c78b6d2663f11475fcf8762ab4ff0d47. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USUYG1381925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d31e476906a10d772ba630dca3703d29da2ffa15f73b4a140a9b98fa16b692. 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/USUYG1381928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88eecb5de9f19b9a784102c65b479492f825e1c40443a879e2368cb3ff755ef3. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/USUYG1381929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c0c8213324dfb75186bc096db4a81701f2d09d72b688e5459f89271781e298. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/USUYG1381933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc320ce8bae2af4c4492fb024b960d522a42b18451f5010715aa6532262ba8a. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USUYG1424337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde038d00728eb8724396c9da722793c5957d3f765e9463b3f910159d9187fbb9. Chain 2 (Bitcoin): anchored in block 958602 (2026-07-18T19:28:16Z), 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/USUYG1483572.
Time Im On (feat. Bravo the Bagchaser & $tupid Young)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacb84739edc62bd1bbadcd8a8082e456fa5473b0ae7c23e723760bb110c2cb8. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/USUYG1483573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ed02501c6edd06a476457f05206e0ce9c9dea3b488903dbafb60c3ea5942ee. 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/USUYG1483577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0113c69951832b97ab3e6d20f8b17ecb5eb86e857e214efe8b65ab69915dc024. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USUYG1483578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea0afe9474b077fb4186b19f95f8a780dcc7b37aeed85e2c3524147f123232a. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/USUYG1483580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ab518393dd07462ac8f4c568b4fe4fe916feab7e2f26adb197781b487dfc39. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USUYG1483582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d362158053152e8ac54f1e1343ec06a57aa68d75a1a71a7d767b0f0471b21a3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USUYG1461946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7659079e8b276c86116d6cba4ab49f15c4ccecb1fdad8047541532eb8ea126ef. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1503684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6727b0bd3ae067eb6e6e6fea4d5bceda7578320a63cd365c769275515570ff31. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USUYG1503687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f952d8fcfcc504e8a148b027da1e32cfa169858b07b6546dca9c4a4cf8c0c0d. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/USUYG1517133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd531df32e3aec2254cd7bb4d739bdde294fd3237923f5e5ad4ef78ad4aa90ba3. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USUYG1517134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1f24094862c37140233f36a601b60d312b63034ba361e9e82d08c94449cfc0. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USUYG1537127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cf27691de61b8acb03a43f56772aa8b5b255cfc9af0d7d87aec0b1f86f85c7. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/USUYG1539355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cf27691de61b8acb03a43f56772aa8b5b255cfc9af0d7d87aec0b1f86f85c7. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/USUYG1539355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa537c2bbdda9123f6eca8930abd6b38ebb96825a6bf76a7033a18113e10a31b4. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USUYG1547506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1f24094862c37140233f36a601b60d312b63034ba361e9e82d08c94449cfc0. 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/USUYG1537127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8b16ddbf63cfaeb765ebcc803594d0f7643437418a63a65ac708368be1052f. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/USUYG1532774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057fa3aa7979ae7ad164613aafd37496e2f3f9d10c1e9ac47ddefd835d0f1161. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USUYG1547513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3b63d212de31e3ec168b4e77df303efe51e0f54a7f65a9795b11be87041069. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/USUYG1534435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36e56614c39a894775183201852ff75658f20e225ea987015c7d1349554f47f. 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/USUYG1561617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd774eb5da3c6561f589cad5a497cc2934d88a18e3a3f02ad9dd3eaf4e46a65. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USUYG1594930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57586b5bf615521a80f7f5ca6db7c19b2a4420f2a83b1a48ef3949a54c49aadd. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USUYG1594935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ad25e47af1369528d8b37f1c8cc758d588822934f40c74e81975925fec0b88. 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/USUYG1594936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa21a2ae7e8146e7966402d8322eb9b8e37bd6a15254c604ad818626df4fc26. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USUYG1594940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3278d5f731b7d75eb5350190506dea753e03bac14914b5e5bc152b48c54b6f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/USUYG1594941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19e191388698217b3387b75ce94866bbe1c63bbe999a34647277f7719c1df78. 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/USUYG1127602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ebb58fe8833480d34025aef337bd6109a5f35f4f237d9524bc8c6510a46ae3. 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/QZTAU2402309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x347d78b2bd5be8143fae3b6c4a2388b40573a6bebaeadc253b39dba938473fb6. 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/USUYG1135803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f954c5c594626c4ca37121369366151e075a98328f3deae026a3ad0c8c3b2b. 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/USUYG1299688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebde9c0f85a320d5ea4a493be2c0eef45bd07a3d738455886c214cd2404da414. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/USUYG1300999.