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 0x18bee4b24f740ce5956f0159386bf8dded2bda6a726caa444d45a08b97435f99. 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/fb8c3744-dbc0-4bd3-97d4-178516aa628d.json and https://artists.proofprofile.net/proofs/artist/fb8c3744-dbc0-4bd3-97d4-178516aa628d.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 0x25e3222cf8097243b70ca2c81843e707b2ee99ff83f27489e7b2d8a50cf3bb92. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ES5701801006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5647c687f37bc769ae1b198db5efbc6b7d948ebcfa26c867a21dafb1a2ef0d1. 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/ES5701801094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed36f4c600a9ce961b9d74d51bd6a8a9e443e183ef4c53116d24f2d1e74e6e0. 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/ES5701801118.
Me Encanta (I Love It) [Operación Triunfo 2018]
Me Encanta (I Love It) - Operación Triunfo 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016eae71cde61c85e2ed7d255c39b0cfae7dbe66e4d5c47c91e13999a33b3025. 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/ES5701801133.
Vivir Así Es Morir De Amor (Operación Triunfo 2018)
Vivir Así Es Morir De Amor - Operación Triunfo 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dcf7e4147e1e37f5628fcf5ab0a2a840023197ecc6f69b1da0dba2950dc9e3. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/ES5701801151.
Don't Stop Me Now (Operación Triunfo 2018)
Don't Stop Me Now - Operación Triunfo 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd5080ba0e8140bf8bc62e0df12c5cd847b49bf83ec87c70cf95364757d2d11. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/ES5701801219.
Enamorado De La Moda Juvenil (Operación Triunfo 2018)
Spice Up Your Life (Operación Triunfo 2018)
Spice Up Your Life - Operación Triunfo 2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf76c62464bad005f17f772d77e381b60f984369e7ed054bb149dd7813653bf9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES5701801300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45998808f144965175fee916f7f63d77f27fed03731039919929fbec1659d165. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/ES5701801348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d014ccdb9d02240fe43668d8850d7e54513be37eb9e90381575d8a2d36ea53d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/ES5701801347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87051fa024cd8a6c8a7b2f07c52dd50e477bd072cd450c6ccd764eb00a23f2a0. 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/ES5701801425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x509bc0f32c2dd478899dd8f53d9ca6eea88814dc0472666a0114966bfbc4f4dd. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801435.
Operación Triunfo 2018 (Lo Mejor / 2ª Parte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dcf7e4147e1e37f5628fcf5ab0a2a840023197ecc6f69b1da0dba2950dc9e3. 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/ES5701801151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5a5f393817e29d1e645a20b2105b0e201b356de34b0cf7e10283ed7c6aec24. 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/ES5701801302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadfd6ff4abaa01b8854c6bd64313227f1f59d9122a8d83d14e406cacfe7c5cd9. 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/ES5701801156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9bfc7ad8a93e0c0da666630e3ca2a683cd6d465308453f09a31be804b5f25c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ES5701801154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc56fb1ad71a59b9dea24c815c45b822fd0fa0f65f878665003af36d97c09667. 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/ES5701801310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdb591a62803d6236d26bd7c045a1519e7ccceda6dbccb88bcae78cc4ccb873. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/ES5701801317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x164bfd2b1433e14a482fe6625a4b62058fa8df96f09533cfbbefa650a56ba564. 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/ES5701801320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2003144af185ab37d7b2ea2086aafdf8b33bd154db29293d22d2a3737a8ab1. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES5701801157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fd90f187e5489864986373fb44a2ecbb19f76eaa3e1d93699a88ddb36c591f. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd5080ba0e8140bf8bc62e0df12c5cd847b49bf83ec87c70cf95364757d2d11. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ed8de2a4df8a1cf16b2c7d42f29d382987eb3b8bf9e47b25e1460fa1180311. 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/ES5701801356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674658d1f2666296a56abc6af5784bdb49ca8b4de97b98ebf0cb43767321d604. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES5701801221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a63c7930ef2aa268e178635b5d39e79af13ad8a7bd6458054876b3369c7bbbc. 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/ES5701801225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1868d5f84d96609838bcbbd49ade3f457f046bf9c2f3137b9618c149819c72a4. 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/ES5701801227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0c7e5df6b34bd5a0b63ae6724f5ff1a8926140e828810720a3af9c0800315a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ES5701801235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46f147a29c07b5fdfbc2ac50753431517e5ef487ddc44ba1b9949a8f22d6c597. 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/ES5701801440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b429759767b3a4bb9ca0584bbb242b39bf8110cb8cf8ffbd38edad67339bc9e. 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/ES5701801239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84432e1aa1cf8e2d0e7bfa55cf54da55cde6b091b92bbdb198001327506f97fd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5701801438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae41a4b6f6e94826a59f2632c139e0d075c6185131ba2e11be7562089aeddace. 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/ES5701801240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd28efded5d0a33fe3d40e5f7732fe1f1d1b61e6179b605e144812a27aca4880. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES5701801436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372f8279b50a9e805370cf32ccff5b1b5e21cfb1d4bbf9963645639e60a88a7d. 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/ES5701801242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb498e74ba68c0a721fd9bfbe770d453f8654f39598f7726bc35fb0a557a2882d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5701801303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98de1f5a1cb8389bdde7c49253dcdf3bcfb420d2928ce0214176d16ed68bbdf6. 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/ES5701800957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed36f4c600a9ce961b9d74d51bd6a8a9e443e183ef4c53116d24f2d1e74e6e0. 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/ES5701801118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dcf7e4147e1e37f5628fcf5ab0a2a840023197ecc6f69b1da0dba2950dc9e3. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/ES5701801151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e3222cf8097243b70ca2c81843e707b2ee99ff83f27489e7b2d8a50cf3bb92. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/ES5701801006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016eae71cde61c85e2ed7d255c39b0cfae7dbe66e4d5c47c91e13999a33b3025. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/ES5701801133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5647c687f37bc769ae1b198db5efbc6b7d948ebcfa26c867a21dafb1a2ef0d1. 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/ES5701801094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd5080ba0e8140bf8bc62e0df12c5cd847b49bf83ec87c70cf95364757d2d11. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701801219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0c7e5df6b34bd5a0b63ae6724f5ff1a8926140e828810720a3af9c0800315a. 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/ES5701801235.