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 0xdf0a5d1a9877529e2c6d8ae7fc8eabf0d8e5fc369c195417e3ad5a95a57c05e9. 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/26dabed1-d979-4f9c-8c28-b8acda36c45c.json and https://artists.proofprofile.net/proofs/artist/26dabed1-d979-4f9c-8c28-b8acda36c45c.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 0x095f136976f9f09a9474ae17b3af408445c4c54507dfa76adeca8d56d84ea734. 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/QZTV32447877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0b3bf2a6fb10db61c6b45c3c855d1f4d320f994eba02e29b2053caeb5a7338. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:00:07Z), 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/QZTV32448794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9a3415280778d2b09aa5f5fae54b480f712a43c178388e5bd7bd4f34717ca8. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:04:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32447779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32e6961b6e90713f5118a50e90c57f154eec0be1166cc71e5cccc3a25a709f1. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32447780.
Disturbia (HYPERTECHNO) - Slowed & Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8944ee5a666b2778a0045a721e8d52fb4fd19eeacd185fda5bdbfba6fd07b09. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTV32447781.
Sweet Dreams (Are Made Of This) [HYPERTECHNO]
Sweet Dreams (Are Made Of This) (HYPERTECHNO) - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7f7a77eadb847ee9e6e5687a5bd349983864e6c70fe261c29794b8b198c751. 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/QZTV32447840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a0e156841699fa86f9757dcb5d1201e6e5da66d56642cf9b6cd3c2378607df. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZTV32447871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d7746c5fa4ea8cb03872e8a9f72971956b68f9c91ad94cc28d353de8a04dde. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZTV32447475.
Prayer In C (HYPERTECHNO) - Slowed & Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbac9784b254089189277b7ed8159e131a4bb6656144a16f56bb9f764acdc0c4. 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/QZTV32447477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5289011c54f7cd4dbfea2fd0726407e9df350d4051988bff863a6b4ca982fb3. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTV32448020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d904407d065250752ac30cc1cbe0044076d474b166c9fa07cef2c270fbe671b. 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/QZTV32447823.
Sweater Weather (HYPERTECHNO) - Slowed & Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc8e56afe1fbea44206a9a9c9dd3616f71d4059e03808b9874d3c741ff44108b. 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/QZTV32447824.
Can't Get You Out Of My Head (HYPERTECHNO)
Can't Get You Out Of My Head - HYPERTECHNO
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecfa50bece608a9ec5178c64d9155b28ec1da0ec4ee7ccc960023557872936c9. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:53:44Z), 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/QZTV32447558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4feb2481664621c7b5b7abe3c09ac91dbc608fc02cbb9ca37d8555b6631eb1. 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/QZTV32447892.
The Winner Takes It All (HYPERTECHNO) - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebe90916ca48c6267f76e837fd2e1427b3571987fe416033942399ac253c281. 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/QZTV32447893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1d5ea85ed718065fc16522007c587718da3e35e320e75d08ae3608d478c583. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:58:13Z), 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/QZTV32447789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736bee49d41db7bc57fb96ef26a7f40cfefc27ce0eff7d5b8985963c27776d02. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZTV32447551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec3b531cac55c1264f46d529ba7a05579a9e4b4a0f5770b3f4833586231e8a2. 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/QZTV32447552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf587360836aa89af9b85f64e9b55602b1b82cbccac21890d05e3f63ac16b7870. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZTV32447413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0501225453a6b1d557172b74bfabd86d5913457818bde57325ed48a6cb6a43. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZTV32447899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b56a3353b2bca707b67f6bae9145e8ad17b3b38ea53ad59423c8b8f9cedc816. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:20:23Z), 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/QZTV32447900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505ba367177dd2cec8ee924fb2821edeba1811e465241bc4adf65ea7ccf22401. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZTV32447433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17061421d971f8dd93414fa188640900f5b8ae1104ce3ae43648d34ccb082aa. 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/QZTV32447489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d64c5e3073c0e3a7854209982c4abfe83555071c16af5b3cf925deabc2aeee7. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32447811.
Diamonds (HYPERTECHNO) - Slowed & Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b33f2a1ec583048447630785e3f07a79f51a54b5ca8a6c8d7f1e86b5a615a94. 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/QZTV32447813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4ba2da7d44a319a073ea12b4d6ec3c5ae0f59671fa7aaf9df5fdbfb81b04bb. 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/QZTV32448805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4fb6effd6a9c4ab4fa0852b244a86626e647c68d57b824a954965b85f350d9. 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/QZTV32447567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a857d941d339fd81da4c7a5b9b0bb199b472328c46fcbcf85f88367c7a6a75e. 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/QZTV32447517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4e481c2d3c16208217deed9f5f831add468f2ef28e1e40ff89e9b8fc80de3b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTV32447529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ecc644b5946e8d059fcce618ebaeeea848ec8a7dc499bbb9d105f056219e759. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZTV32447532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496da1eb0909cea1457d457432a11b10907351409b5039ada2a644474d9f4b0b. 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/QZTV32447533.
Rondo Alla Turca (Turkish March) [HYPERTECHNO]
Rondo Alla Turca (Turkish March) (HYPERTECHNO) - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a97ba222a09ae4c0e7d04274f85bca1ae6bde7501faf23992e889a41978c28. 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/QZTV32448801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae17c5d64bb9315c6c3645ab66b8075537b26f782f2fef0997d2273e86a59c41. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32447797.
Hit The Road Jack (HYPERTECHNO) - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4017129cfe5699f3d85abb393333ae204353fd7e6b634ddc8d5b64f2cfdef2. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZTV32447798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd106881ff2d6c648e1591df2b5d7a4a91e233600835f8270f71c5055d3206a44. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZTV32447548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c2863acffd6652c17e0772b87b62d4d23cff2582e25c5dd38aaa0f05195f88. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32448778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805b5d02ae3365128da16a9dad7e0a0a63f5b72393ff2f641dcf764dac29871c. 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/QZTV32448779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80ac64f5a2663f230e4ed59838032986da6033fab6aa3811256bf617fe60214. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:59:30Z), 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/QZTV32448146.
Better Off Alone (HYPERTECHNO) - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f7844dc143a9636ecece57776488181415a6ea37179093997260b8602d02df. 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/QZTV32447452.
Someone You Loved (HYPERTECHNO) - Sped Up
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bdd49b60562315e041909b26a35ee322675495347cb97b6c22c33dbaa31a8a. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZTV32448790.
Someone You Loved (HYPERTECHNO) - Slowed & Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b77388fc1f73fefa004036add42d55772af33faa6297569065f90eb0b31a56. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32448791.