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 0x321a611d040dda8338a3675ea644dbe0cfdc05d26e10702690824c3d89cd2482. 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/c067ebe2-7e9c-40c8-a793-b1c51587d3ce.json and https://artists.proofprofile.net/proofs/artist/c067ebe2-7e9c-40c8-a793-b1c51587d3ce.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 0xacc91c36a2da03933549f0c2db0d021e4f6581db3f034234b75403b8d57c20fe. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878e0159bcd2d00f872d26dfd6fc3cedda9fcc4b9c88cc603119600045e2ae5e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc997198ade2a2942c28e2182e50cef90fae02f82dd4ed41a310a47c05c19231. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdac641f20bbfbedd23ce0cb49f31c229149da41cafd34c8645eae2d3229c52. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f84f410ad4a039b585d0e48142ad571a0da77d17b3a89ab0d784b382c36775e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3f55ad8867f49c4fc8cdcaa44d18099472bbe781441f37c7dd0501bc3b0fce. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d95eb102a2923d427a2f36812e6e784cfd4bbc7124986604b6499de1d5d34a3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b5fc3c99c70b09768a0533c409d5b2921ebcaf157df780a0f011d1043e5a33. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a2b4a19b9dd06adfe3c4e9107a63b87dc825cad18b0d9602d36758038c5fc3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1b33c74fdfee0af1ef8f9c8f7601f5578008654d9d9cd5cccef74714fb83ce. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5898ab6a1d2a107b17606e03bd5f849050e2c876054aeadfc12d8120fb7c44ae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfc9e2674193c7af354c2b0201bd0f00d66cb621661ae00fd6ac1376d699a92. 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/USHQ31600162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f6693c4eec5f6537daa7566c0006cc4ce03ec3c247a1d50c2fc8855e0b45e3. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/USHQ31600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb76428183345b0e21d373c4bf263035903fb18b7ad70eca6066f15eb4dccae. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323f8f4cd3efc0678725bb0a3fa5062a6a7193c191203056b82018d27c9aca5c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x861d0c466a92ae5eaee337632fbdab9c6006d323960f28acb828fbe586ca8ee3. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576fa318db1d7e6bb1510a7100459adb4e53ffbf81c5bc065524897f3b2de448. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f64e058b8138bda2649de153389fa22a8c2b363615296203704f797e9ce5f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa401802faa27279f0076e169170539d5c858f103f2b74455f95247b51ac0300f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e62348337180300e71ade685e556a455095002f6305bcc913df2ccdda703f79. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b5715d342661493132a237a7b2ab5c561f905dbd4663b3b127d952385822a8. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1681086b550e12354aaab598f7a47929c62e04946c0324a3d4de2249acba5c8c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023340d7b0d2544d8160787b68f65b84a8f87f4723cef2d59d447fe0eddc8abc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6adb955fc996670476d606267e7197555073c183d222c4325f9e5bef4034f490. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHQ31600095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83ce62e99708240ccf195e8cb403b039c1dc9961314f40940f2410e3ebc3e08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA7800369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0ac7d55e0a0bd3c457d6d25434097b3b1649d794d246c8bce46eca442d49be. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA7800370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780d18e333881ed12a7cd635840123dad4ddb3af0e539d78b4812e484139adbb. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA7800371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657474e18c282c5e1f05633454ce22e9f9a368aa8dd4149ba7478fba4d49ea2d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA7800372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fa513186e5226bdadfe2ea3e3b22386aa12515cbcbda36f394138462ce623e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA7800373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee23d099ed73075346dfa6b41da8a8e02f77d1079e820e4d20cd1351428a08c. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA7800374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ec235078f088c106b0d0f589b4548ca640de8fc5042cb48c8870932a06de71. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA7800375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ad0822f03fe8d5fabbb71788ccf05be0e3efe71c98c4523e9c2212b4213b3e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAAA7800376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fcc4e2190fb2fc93f0cfeb46a9bad3c34a08ba12e6c9d4e63fa0f9bd9468b4c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1640603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06239ba62745f958d28a69c844ac3ad83ae4d04ada027698158e246a3d147a2. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1640604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927b4fc7d3e81e7c579c24f60e8200d369fdccd8b724ef8d6be05dd010c24061. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1640605.
Roadrunner - Voices For The Farm - Dub Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0c13611c4d90f6bef5e984ef9c9ffdba1d2e195f5ab86949af17c5106c9dc8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEP551910532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d9758e523a80e28fe43a9c01006d0b14ff54dfa62e5905a913c546bb9ff37f. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/FR10S1640611.
Another Side Of Mike Mareen 3 (Deluxe Edition) [Mike Mareen and His Music Productions]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2197da9769ace4280f0c9c3f01e2f9660a7e68d5cb7d1415493e0085a27e4d. 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/DEP551910529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb4de31d52ca31fd01d4b1362ea3c389afa92201a9fe969c09bf722a14b6a7e. 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/DEP551910530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7865f1a29cfb9cabb6a742dda5786a93bb75c91d71d136265307d2c75cdb09ca. 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/USV351414044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefb7ccf82421b4ed7eedee0daf592521795e73c9789de03e80745b3d4d176b1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ES50A1300457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ed220394ef57b69278c1897d367148314c67d41d8ae81753894964b97e1e78. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES50A1200219.
No C.E.O. I'm My Own Boss Compilation Vol. 1