1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321b2e1360ad66962016f814e446bcdffcd5a157526fab08160b250a1c455ef9. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/57d2ccdf-59cb-4958-9a58-6523c992ee5d.json and https://artists.proofprofile.net/proofs/artist/57d2ccdf-59cb-4958-9a58-6523c992ee5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637891fd486f17d4db493c9cece9440140a3e240786bcafb0a2a5899d9e1140a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2881005001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x715a8af209be666daf01fefaefcaef1acbb392ebb5acd38eaa305183b4aa0fc0. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:41:06Z), 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/US2881005002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6223ff3080dc5bbbcc6688f6d72016bc18cba86e79f7431e4e0948fd2ec1ff7. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US2881005003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a227ea2bb085048d9b733895411119bbb692b304e512b45f51d432c1981cd7. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:22:58Z), 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/US2881005004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34364c4c3f23ccbfb0c4213898ef7d85dbf45a68347dcdef69f498a279d602a. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:20:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2881005005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f65f6259763d89a110e38bcc6f6dd18512dcecae4fb3dc48e0875e3b4c17250. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/US2881005006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ee751b192f7e77f4a187dc5c4b12cf1710b88b8813f2c2f3b45cc8690b4e98. 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/US2881005007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ba6054a169c7b1368cb1f436526cf72ecfd8c669d3f0e9d4b5ba2dbcdd913d. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:11:29Z), 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/US2881005008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc35ac02f886bc22486abeb77685a7724da4935ff5f89e8642a078c21f5fd41f. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/US2881005009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3190142213bb7a457717efe46a55b0cbbba6f9af764e15061f3284e877095074. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US2881005010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf561217f96495a904567e4c27712ac0dc54abd311408bd30d1a8ead063a011. 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/US2881005011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca05347d2a9ca133d52716d251e39722ec1be68d70e17e5cac873356c105351. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/US2881005012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b81c92a2aeb9224aa7a6ac262357e5c3a6528845a7e7cb3277bcd135beec943. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2881005013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7fda07c96228c64531d7dfaa5140ab8121e60427c024d0c27057d14cca5970. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/US2881005014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ef5c1317d1c525df1085849dea744b309f416e933f8c386b0600f1cdf76aaa. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2881005017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96ec8f1898249ed64c6009ec8ca10d24162760ba3a4755b9f846a35308a46c7. Chain 2 (Bitcoin): anchored in block 957565 (2026-07-11T12:18:39Z), 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/QMJYX1332107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eacd7e5ce4bb9dd13fd5c249791bd9c99aa929aecafa55380ab012054c03f66. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QMJYX1332109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbca2113e11bca25a718096d25c6b6c22ea7825eb5fb5aab72f290ffb4187ad18. 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/QMJYX1332111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770da22e89983fcbc27fc9eea3b565dd02c057a582be62b6c8763cc2f886c411. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:28:33Z), 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/QMJYX1332114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5e5f7c4b76764d242517e3a59b5e74e946a711b143a2becee4d27661a4eba55. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:42:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX1332115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d2221631cad7dfd3d636404a4737c6d93c7dee37b8c06a81b17393c82df80f. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX1332116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228e939e40d9f676cd6d2b777cedd386f9d0073fafe76d86a30697d83d746d81. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:23:26Z), 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/QMJYX1332118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfafa2e47945299a1afdec5bbdd31fdafb47be74393aef24cad433bbff40a5cd8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMJYX1332119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036caee3de962972b82224a4a9efb87850620f2b77aa537badd2290d6f44f2b7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX1332121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9abc887f54b575a7837ee7da6a4e5a5f0adfde8cbcb91bdcabe5941ce42aa2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US2881717901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dad5055619fb99edefdefa1bf18aa0ff60eaa12dba468b17014cf856abab842. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:00:18Z), 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/US2881717903.
The Ballad of Grandpa's Friend Dirt (feat. Sarah McLachlan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fdc0ee176f7a26481cfd5a53ec03db83642c94c664c01ccce2952c0f4ceebb. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/US2881717905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb965f3f9e200248d0ee992e2f2d14071e0deafb71155cafa0584ef06963c1e9. 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/US2881717906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2998acb731131178eb15fdb55a784934fdeaf2020e4835b390b4eda7857bfb4. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/US2881717907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7350c313a8cfc3a235244f01811bd4032204cd648b4aa9b8bfaadcb8fd44682. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2881717908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773926aaf1596e875c55304bb2412cea003b9cc2a8518ba5594d9cc216fe457a. 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/US2881717909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44224cbccb42fccbf9c4cafdd53804a21960dc75a6be9f5603725c1d62970f10. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:54:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2881717911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2c47534ce1e03cb11f2984c309838ed56ea979a4d5a2c739b33371bc33c70b. 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/US2881717912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979e86cb9d2af0fc2fe7844c89dae0a4bc96c3321f7c407b92708ff2866492b7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2881717913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda16eac1b21f3b09cc5c8b2569ad8a562e5e0a7c268cb1c2a7785bcdb100d0a. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/US2881717914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984b20e7c978e8278954ada5d5ca5e657534f4fd42667d532a9d884cd76cc13e. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QMJYX1968404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3dbfd4e00e7cb6f5e35b30759a0f18c5d4545aee769e66d130d1a7aac3fb47c. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMJYX1968405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b83db75e837ba56a16d7b3da1557ef9f3474c53651d2da378e0093095bbd54. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:49:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX1968406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9d7d4d4c3008e38aca08ba7ed46ec3404f1ec45778a8685b46e72426eb6e13. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QMJYX1968407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cbc0b61522550e447fa0d769fcce97bb72230987f0d91c75c273427511ce6e. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:42:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMJYX1968408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4952a9250e648d6e6341934750f4a6b4777ac28b2c74be3a9fc26ea2baaeb720. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QMJYX1968409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb2b0e10fcaff4ced7019be92e4b2128c5f268723a23643e1d6c6d7b9ba86f0. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-16T00:03:29Z), 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/QMJYX1968413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79105af8584963efb447f1e44736bfc8bff81cb01a17a26c07eeba4a175b9550. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:28:26Z), 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/QZHCA2300134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300daf9eb7c2c0569c98a1033f51730f7d920bd6893512c1ee5f2c72b595c802. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZHCA2300135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c87143cf3918a8e7223cbd626a9957ff9cec3c4c17f9bc590acd464d6f2960. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/QZHCA2300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d9f30b812c62ffe9b24a7703db24d21457637d59bc35822507a2ddb514e916. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:56:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCA2300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad34fe6c2a702c4f4b7df05a07809d718fbc0422991c65d05cd9e6067d4f6fe0. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:46:06Z), 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/QZHCA2300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662ac3abbfb4c1c5c7581205a21f0db995f1a44c2ad5bed042ca09672b715ab0. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCA2300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2149c534515a8ff1e855ab786c6e4925927a4f06fe55b8fef835eecde9cc0dd. 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/QZHCA2300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68271627cfdcefe6071dec568dfcb1b74b1847a94de8a65dc3bb361a89fc721. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:27:21Z), 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/QZHCA2300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60978edde7c73215a3cd72b41751ae2e416ad34323120f5e39f7dddd5df0f911. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/QZHCA2300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9ad4a1101b2f8f1e5b372e464aeed9d8408f09674f3289c7a24a57b4289e5b. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:56:41Z), 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/QZHCA2300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e8b7bcfe44e2195241fe915d9857d70383c38673d6cfddf97d3e53a99ef907. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCA2300147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f931decfb0a247ab4e3262f02c98e79ab117bfb9306d6453e93ca6cf546704b. Chain 2 (Bitcoin): anchored in block 957565 (2026-07-11T12:18:39Z), 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/QZHCA2300148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dbc38506da005d6086f79df141c58e35a438afc5036075ec88eba9fbdaa7bb1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHCA2300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f39763e7a5e5094935bb2743f625e68a34bb2f88ec660b88fafdab061d365f1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBARL9300151.
Creatures of the Night - Chris Porter Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efb2389dc4079b41aacec13d1b182932ef65e10c61d2e8eaad4dc5a2813dc70. 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/NLE711400064.