Hardcore Superstar is a Swedish rock band from Gothenburg, formed in 1997. They have released eleven studio albums. History The first ten years (1997–2007) 1997–2004 Hardcore Superstar was form
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 0xc3dfc0ecf102798bef6b3cb8a19b5de95dee8406dc6e4a05f7893e957e0e6336. 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/a28e0a47-d429-46d8-b10b-ce8901e21a7b.json and https://artists.proofprofile.net/proofs/artist/a28e0a47-d429-46d8-b10b-ce8901e21a7b.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 0xa6217663deb224dbf3986a4a2f61c620a785a4124b508c4430ba0801ef754efd. 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/GBCKC0700147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51e6d87364528100362f0d6a36a8ee2d008c307bfdcac3f4ce558e6ac1b5941. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKC0700151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f740bde0576682ece2985b35810b431ae287d9f7db165fab6e5d6d233e7ae5. 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/GBCKC0700153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549864d6c61eaa249e35d2e9fafc1f81d32fb6458bcf1442464fea594df9f7f7. 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/GBCKC0700156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22cc6598e60902c6768ee02a5944db07484c5f82357b18e0c56854b6d5f2cd4. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKC0100209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0850810dab65d30324ad91e004a0d66566172bc3df348f9ab37ec971943fa453. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKC0300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a463b76a830a9d65807caaf8c869799389f8e6bc846048a8dfcf995def4f13. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKC0300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930175544c1b37bfd86ff93bbecf786157f26340d4f784b37a3b4a383021060b. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/SEVWR0500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab774e8327d52b4be85be7cfb5fc228817ca4f9fa458d91b6a9f0ea8185fcf9a. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/SEVWR0500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9c2159509a8b394ef0f4f8ee9db03a0f62996238ef0529ce30d785eb991256. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/SEVWR0500303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327c388eac457e18c4decd3e577a43b315b1d65b49bba5b50bc7a2ec1c4fa1dc. 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/SEVWR0500304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30617ea7eb62331c6926538b79a668e0832b585a9bc7f17f0a21cedd62d177f2. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/SEVWR0500306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5e329c67c5b32ea14b1578f24fd464fcff1d1b8626dd79e75ebc8fbfb0877f. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR0500309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea9a214cfef3cd4210177b272bd20dceea0739ad2989460774df151f690c5c7. 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/SEVWR0500310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7063561e14b90db91751de30d8858880c2f8cb7c9f1076b2b1dec27769f1cd32. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/SEVWR0500312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288ca49a6269ecf5a502447b6116f28bc3d476207ace8470036f1692ef225ed0. 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/SEVWR0700701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b83aaebcdd225508f54704a0fb639dda26a8c786603610f2665bb95081fc27. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/SEVWR0700702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b10936f174ab35624fa26f9b579c786854c86f716a2e692387406df199be094. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/SEVWR0700704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbda16428034bd83fd7867b032d3fd0a95e73ba67c64bb5555d0738ff8a9af7. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/SEVWR0700705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98eae9613627ba47ab1f8afdf38b0f106e8b6f3dbfbbee1aa308dc069391f9ae. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/SEVWR0700709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb82e3125b03e57d168174a88e11e535c043cccd77092a2248a94c4ae1dadb7e5. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR0900204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f37b8c6074e19ba0ad2589501ed7c8001ff7e4b34c5ab431796e3645f49c8a. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/SEVWR0900205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa74246a869a8d79e5bee9e86ed2e103b9c1e349683afc84d94c331265b4722e. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/SEVWR0900206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5e56f3b41e5cc1f1347b97616602762b192031b7891384bc64cace63a64a56. 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/SEVWR0900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb940a07a5bddbcd52898c2af7cbbba62bae8a7e684d635322d3009cb7263ad56. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR0900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937d80bbdbb934b6ab18d402f9d07a837f201b6f1acebbfb764e406667e441f2. 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/DED830900279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x456d83cc1ed7732331d9e570b377b44bb1d1f51f0bb0557cc235c88390b4f33b. 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/DED830900280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cabca1692dda305d4407e060cbb3f91267f353def785da39682f2f0537ea14d. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/DED830900281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ee9722180720a40eb1c80a77358a8d768c68cbe93a15092b1bab36079c5590. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/DED830900285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x930175544c1b37bfd86ff93bbecf786157f26340d4f784b37a3b4a383021060b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SEVWR0500301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab774e8327d52b4be85be7cfb5fc228817ca4f9fa458d91b6a9f0ea8185fcf9a. 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/SEVWR0500302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9c2159509a8b394ef0f4f8ee9db03a0f62996238ef0529ce30d785eb991256. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/SEVWR0500303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327c388eac457e18c4decd3e577a43b315b1d65b49bba5b50bc7a2ec1c4fa1dc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SEVWR0500304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5e329c67c5b32ea14b1578f24fd464fcff1d1b8626dd79e75ebc8fbfb0877f. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/SEVWR0500309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7063561e14b90db91751de30d8858880c2f8cb7c9f1076b2b1dec27769f1cd32. 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/SEVWR0500312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b83aaebcdd225508f54704a0fb639dda26a8c786603610f2665bb95081fc27. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/SEVWR0700702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b10936f174ab35624fa26f9b579c786854c86f716a2e692387406df199be094. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/SEVWR0700704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98eae9613627ba47ab1f8afdf38b0f106e8b6f3dbfbbee1aa308dc069391f9ae. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR0700709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc606b68766629adbca6c17f65ffeb87c5b8529945ade2b3efe2c8460c22153ad. 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/SEVWR1000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c23ed1b59dde5e847e4c08d0a150f27a5039bf4d42247aedc448a52db3fac1. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/SEVWR1000204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937a232409c77aced82f18637979920c116f4b3383eda4b76a826e2f0b76e7f7. 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/SEVWR1000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f390ddf4ffe7a3636388510c04fa82c95ea1c0c3c48a68deebf4e3c804e5ba. 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/SEVWR1000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72ff9c5b7eb718b337c6a360ab5d2b47dc72daa7dc0714045e977fda67ef9d5. 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/SEVWR1000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3393a1122979d9d21f103e60693cb4028244cb1701e412bd5170736a03a3ee. 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/SEVWR1000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d69e4d8145cfb055ea0991cba1893715ba5d9e348e4a39a2e4902f10c7c3a4. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/SEVWR1000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc606b68766629adbca6c17f65ffeb87c5b8529945ade2b3efe2c8460c22153ad. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/SEVWR1000201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4faca09b4540058f0003a0d9b4d0e9e5528c08ad9145021d000874213251ff. 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/SEVWR1000202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c23ed1b59dde5e847e4c08d0a150f27a5039bf4d42247aedc448a52db3fac1. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/SEVWR1000204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937a232409c77aced82f18637979920c116f4b3383eda4b76a826e2f0b76e7f7. 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/SEVWR1000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f390ddf4ffe7a3636388510c04fa82c95ea1c0c3c48a68deebf4e3c804e5ba. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/SEVWR1000207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72ff9c5b7eb718b337c6a360ab5d2b47dc72daa7dc0714045e977fda67ef9d5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/SEVWR1000208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3393a1122979d9d21f103e60693cb4028244cb1701e412bd5170736a03a3ee. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR1000209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d69e4d8145cfb055ea0991cba1893715ba5d9e348e4a39a2e4902f10c7c3a4. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/SEVWR1000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d57661e2a310a25db4fcfada001ed198da59e845837748e2e48f9551ff8344. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCKC0700154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ab6479dce09d9b4b52049bb91d0c82101fd4be8e653ec53042b43ff5dc4960. 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/GBCKC0700149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf39b6d720d36c49612cff4832115efbee77d097a3e6086ef7704b1c648f46fd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBCKC0100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31d7701fbbfc8930e905270fdc7cb8733b2de5d5c94dfe7cf0881319c39eafe9. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/SEVWR1300402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238f018f11b52eb312cc88a4905ae98435b3023ec5265cd826a6b00e2611936e. 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/SEVWR1300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c39b3f4475f364220be9e4afb56637cfd17df9b7a923a2b883a417dd0223ea7. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR1300412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238f018f11b52eb312cc88a4905ae98435b3023ec5265cd826a6b00e2611936e. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/SEVWR1300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a37e5cd172a32067af118445ed53d20da9a114cc8b0e7181e2c6957fda66c80. 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/SEVWR1500601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a1dfb556095aba06dafebc5d2a13d2bbf656422729fcc3dfc900e61be178b1. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/SEVWR1401203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1caa6a7a21f7937fd77497cf12b8a632bf66523483dc26164519f6d9109f190. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR1401205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3932f99b2e4da04a5444d18b4283a462003b19c15de2a0e23bdd02c4e6cee2d0. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/SEVWR1703301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf4619465b0036b5d95af2c4e8d83d96dc701499ce26065305e441e81de5124. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/SEVWR1800501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb35d2ca0876bc79691e4c81020c7b7179b74e35cb3798b6cbd4aabf2dad727. 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/SEVWR1800506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35853cc72451d37663cd89b66e41554afd1dcf37ba4131bab93bb3b4c68c5160. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/SEVWR1800508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e578bd099d94ef63286297da66b4b7e39fd26fec44c7d215878db808014c07. 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/SEVWR1800505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d94a927198e275de8e1fce7b0171e05dd68bd099f2f271dab13a2164f78e229. 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/SEVWR1800511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x075985b0ef15774845f40139f824988b2ac9b6365b7230e0113106e62c858f18. 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/SEVWR1800509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe40f2c90925ede5701a2c20e96fd997e099d3a8682abb567f5dac1e55185e1. 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/SEVWR1800512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a4029839af15ac405b613da3ee1669ad072124e4d33f59803e2010f3f9fb16. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/SEVWR2102908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f62ed38c5c6b2666808607dba41734ca3d29da17694fd1f23ab3cc6c7a9e1a. 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/SEVWR2102903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24352c5bf2b291ef70be46364d7dad82b7a6575136906bc8339293d79723d4c0. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/SEVWR2102910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfefb0ee269d258273bc742501061ba022560467d2367cfbe0b27ad81f265da. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/SEVWR2102902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f62ed38c5c6b2666808607dba41734ca3d29da17694fd1f23ab3cc6c7a9e1a. 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/SEVWR2102903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a9c21af6f73cd5c99348e243d1082de8e12bded8adc4d8f5f8741a2f20ba69. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/SEVWR2102905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0965ce107ae0199eedeb094ea8350ddfce596adcb898840bbd1da351c81b2c4. 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/SEVWR2102906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549af4fa9922a7f5a111d5cf72ff750ef1b0787bb5d48c0c6075099e52367208. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR2102907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a4029839af15ac405b613da3ee1669ad072124e4d33f59803e2010f3f9fb16. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/SEVWR2102908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb422176a7e2281df6542ee9ebe4bde6defde1edb7464d59d68168b1cea374f4. 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/SEVWR2102909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24352c5bf2b291ef70be46364d7dad82b7a6575136906bc8339293d79723d4c0. Chain 2 (Bitcoin): anchored in block 958660 (2026-07-19T04:21:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVWR2102910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd03288bd5e6e785661b7f8b23d46e78540b0437a9384c38e704f4d229fdf73a8. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/SEVWR2102901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f62ed38c5c6b2666808607dba41734ca3d29da17694fd1f23ab3cc6c7a9e1a. 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/SEVWR2102903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc214f1be43d8c927780fcbbc2dbdd08daedda95ab465b5080dbed83096f24107. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/SEVWR2102904.