Old & In the Way was a bluegrass group formed in 1973. It was composed of Peter Rowan (guitar, vocals), Vassar Clements (fiddle), Jerry Garcia (banjo, vocals), David Grisman (mandolin, vocals), and Jo
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 0xe0c26fd146c2b3b16cfe4c7ba244be4be538b56f1b9c5e214a29098862e34bdc. 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/66ed5e7c-e731-40da-8088-d8f4fcc66285.json and https://artists.proofprofile.net/proofs/artist/66ed5e7c-e731-40da-8088-d8f4fcc66285.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 0xc62a75334e4c1c3f6422a81d7bd93cb7e640aaef79f110c59482aaf6c6caac9f. 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/USAD41300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe7ccf6b70e7cf76cd31ac462653b089458503fae08b10bb8c477c5c34670df. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD41300041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78475d3c03403afc55a07170acc87a6f9fb22b0b5985bcc0687fd4179f3ffaff. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/USAD41300056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70186118eafd7d40c614e5a892dd365a0ec49a749c84d207d6aef6552fc81438. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/USAD41300069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0daf502c02e60d3a67a94494a71b68059e78acd30b585dd94429acb6afdd34f3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USAD41300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0f670f4fc4668d5744b5e44314a5c33acf09da5e52321a4d250215418d5007. 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/USAD41300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c74cfc1f3180761190c77d7eb8e36c14ad136ed3e0cb02394a33d9dff21d93b. 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/USAD41300057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44753aefcd4f946ef9f559ffac3cf6576724d83c06fade8a85b09678f1afe945. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USAD41300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc59005055fe02d12ae3abbd41cf4c839509ef45c6c30a7693aea1766b4e0f3. 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/USAD41300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f4c6bd7e4185d76ef1ff34301dbd97c5a630b866be1a56ac8b9a70a9b9ab9b. 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/USAD41300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bee181cc719c186e4c4ef441a223752b3fcc27eef38076be008b9146ed4dc90. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/USAD41300058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383881de5f4f1dde3c9623188377810613c4508781fd047836eadff0d9b34690. 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/USAD41300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb82c2151fd702b69a43c8b12a374f4f255e8469a9957028ae227f7a378fc87. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD41300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6772a264d9dd171c8156b227118809bd157cf70fe9d81e70fa7c64e45c205c0e. 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/USAD41300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df319e71a3ab98a6a4d8bfaef2c193516b3bf15ae4528a51489d99d25bb429f. 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/USAD41300059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94264f10570ebaecc314f7a65c8137c05b19127df1fab2160c148086c4fc04f0. 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/USAD41300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2df58ce3cfa7407bad1e55f7588062831b552e6e6eab24f0ffababc629eecbe. 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/USAD41300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fd840220485cb8a040c07b5922ec2c079d1f1eb0c4ff3ffd8aa49dbb11ef08. 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/USAD41300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc8a95c38dbb1434f762106748ba9714490c8c601da42a5b601a40a19872252. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USAD41300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe004b644442df1e017503dea5ee9a866acdeb13dbb90d6b928b771d09922e293. 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/USAD41300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce99aa2876ca3454315a18a492a0bce0b5d91462bd6128f28c31fdae06c4b414. 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/USAD41300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f4628d5a43c4a0bb039d7c15a4864cb3cb5e4c1081dc8a2d37eba9f26390fd. 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/USAD41300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819280acb8f928a4e8b7553835099ab02f0048675c3905a5f1aad77e92b5ae38. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USAD41300061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bb42aa55b535b6104ff0eed6ce006fae6ccb42502eaadfda81b64eb84426d0. 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/USAD41300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511e34e5cef32bc5bd5b6d8ae2f538db2f4c59ce25249d7e32ca3182bf98bf16. 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/USAD41300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f44c6a738135f5999570f5d70f6f5248d2d348f60ee7112aa6d2901caf7070. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USAD41300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42926ea0ae9e0770f62f8346b22ce3e85e00e7b0d768fe50296a2037cd516731. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USAD41300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba4942b4266fcb849083d2a44dbf1e25d882655aea5da4b201db41b159f541d6. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USAD41300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8355c9198f3f484edd6b618c54051a69bde89cb8026f928bee35532c8f89477. 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/USAD41300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db21bbcad5200133496f3b5c76b4291be90b5e681b6de53a1af8cf953055f51. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USAD41300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb750e6587e78108ec5967cc3b59457c6ef4ba22a667919e6ffdb6a5b1252228. 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/USAD41300063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a43b1868d3238edb73adc17cfc3db958506ada346900f1cf840049745d06cb. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USAD41300076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3566fffe6766ea1ab42b2af9995dbad6e5b7004d8f929361dc503798bc5d042. 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/USAD41300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bc2fe1062af6ec4bd380a8c90fac84a80b42747a50894da3dfd6f3af8efef2. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USAD41300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c1e6e28af9d4a6ab8b47d3d530d8c3bf5522531454873ed94c2bc35719cd8a. 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/USAD41300064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb65651c92a2d2151a6b3b2c517b99a39c53b281ba5430d022e7003e3abef21. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USAD41300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1ac0df18a076dee940ea646b196084e12c6b53a6a04028949552ed113038b1. 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/USAD41300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eea143520d23a489492087380aaccaf8f67189c0430aadd1c586bb4908a59c6. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USAD41300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b646e85f2d1117097ab0343296f126eee938698f5302fc468da2a5e21595cf. 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/USAD41300065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9ce83514c720b85bb211eadb1eff3e0491eec163e454c538971fb6aaee10e0. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD41300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650d7559bb9d42349b6440d658a003947e900dc52f6d1eee1f1e4507b759f4dd. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/USAD41300051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b162ecf7c9c9dc5b6b00cc3fb6cfc96e2807e949c71cf3385517c17087cc51. 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/USAD41300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae4fd4ad29b2b8b0e230171ad7a7cdb1a27328a18a608feed5c2c38497fa857e. 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/USAD41300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22072f408daf8e8c5b94e0fdf7cb36ba6251edae27c578835583ef1d1f50417a. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD41300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe82d2060fe72946f697141e55fcebc82fb6d003234efd8231cfe3e140f3856a0. 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/USAD41300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2a77d3a453f81cf53b044f3fd158ed4e45f00388692988460ac8914b292033. 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/USAD41300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e5826d996b954b104a20566691d47573da491c00243216efab34b4ff604c44. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USAD41300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1bd4c642249cea5b2a98a73227d49b9d4419b106fb1fbe42dd495b47235f73. 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/USAD41300068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39243be0f555e10007f53c67470e8ea9b83d69dcf3015c9c7a1852dcd7655eee. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USAD41300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081ab4120fcba6b259d44b7d5f4671089011e9eb6a8abcb7a16be918914be66c. 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/USAD41300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba53eb1a399ac17f2c40d20afcea7c3469d859c5d5524ca37cadf1f532d49b49. 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/USAD49900755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb021ab8c924fbfc1c2d9b63688c12243a8680191d90a7d4961a5c0dab411a869. 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/USAD49900756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb66c7c6d3ad5e0039d3e672cb938e2974359295c695ebe84fb4e057e421a2d1. 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/USAD49900757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24eb24b8935d6ae6bcfc424f7d4e839e4ad3cd2ef2efd7a0de9847cd63251490. 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/USAD49900758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227dca85043351391fbf1a9218555bd7234c5b1f33b5b97c4d5304fda1bd49cb. 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/USAD49900759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf637c43d63e6ccf6f8dcfff7f5a51783f42b090c1124b8c5782276f072c9d8f1. 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/USAD49900760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3ee3d6373ff7b5c8cb21e17101a7acd1a1e96182defb04bdec5de2a3bcc494. 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/USAD49900761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680fde76a40884235ff113f20736eb979af55bca008fd018268835b849f6f915. 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/USAD49900762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92550546f477235c195dc7b2cdad836812844d917a6f0f9c598676d0f6ec3a62. 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/USAD49900763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bfbed2f9c3a58d3148f645e33c36ecb14097edbf4952856346776f603accbc4. 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/USAD49900764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce2ba68fd14ea6a4fc69dd1b60705283da343eda7a94c48060609b51e56676e. 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/USAD49900765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dec9f3981cf92f75fa93900be2508346f4e541de07ad7063b65de0ff751ea5. 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/USAD49900766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b66182c830f7e958081c1623b9da5cbed9f4c6683cac563c9be1f49f8ddbca8. 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/USAD49900767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd791fb1fa0dc2ff40a0e41c2bc5a28a992d76d58beb69737573124e303f212f. 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/USAD49900768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10be37a591fca8400f48f9734da97cb6f0bcd490801010305b287b350e6ddbd5. 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/USAD49900769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c51ce5419b652b4f8e7275ca7f912c48b54a42f2184171135ff63eba8c82f93. 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/USAD49900770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd5038cc366936ec192dbe133ca8803d769192fe513591f36be67e4d35e79f3. 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/USAD49900771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df0c361d1007d2b9f5ce28935e5f89f6a9608ffff6b0f50983d6cee187dae45. 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/USAD49900772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17598e065ad7b254bf217de37bacee59202eec7d3d328b8b86678b169518bc9e. 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/USAD49900773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6371c6f24db2ca224ec3ad5a8eaf903516290a4078a839ffc4065752342c0db. 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/USAD49900573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a01269cd4159e2b2c595f840192e1b3069a12bb73a2c3887737d9871a8f117. 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/USAD49900574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd67026c4e3c519f2402ca4fd35fb28e9344621f153f93a82c7731d607de038. 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/USAD49900575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc27fce980f1fcd75bda177290860a729aa80587a865d17264fc81ed630cbdf5. 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/USAD49900576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x081f323a85edf750c5cb3322076d0e23d79450bd57342603352dc5b2c7cf7c0d. 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/USAD49900577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3da621d911826db159cf10116cdb2c4fb5d40f1a3dedc9bc9f797dc0b886518b. 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/USAD49900578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x316e61007dae5bef8bc5af64d19f5cc414b5a046bacd11fb8442743e2a69c199. 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/USAD49900579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6edcec2b837914e54299fa9a90fca00a350ba391e0a51bc502019fd8703d97. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAD49900580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df344367510a469bfc2ff9a7c63393e56377551b5c46b27b74da3a8c1100195. 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/USAD49900581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32be9ae486acae9557dbe3f4e1a47cd364fb96dcbb9cac850d37159462713b5f. 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/USAD49900582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf31f5880e3c8a14b098c69ef5627e507bf7b7b12afeeb94c472f511ea2741f50. 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/USAD49900583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b44569e453e2e4efaaee45c8813d859ae3365352031a4684d640dffa3481f44. 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/USAD49900584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa816d01055a0c6eab8582eb0eed17d0d1414664d016810ab8973e4ea14fc6c. 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/USAD49900585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe05c288681404beaf65ab1506cc358cd1f8981488145ed978b0c4f38ee593b. 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/USAD49900586.