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 0xcd4f28afdc02c0d03568cea5e6c92c3d0312dcd01df5934675959feb2ff027fd. 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/6fe7e2db-9a78-44e3-b73f-b38143f72b37.json and https://artists.proofprofile.net/proofs/artist/6fe7e2db-9a78-44e3-b73f-b38143f72b37.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 0x161f1659b5d986b4b5dca96d9bc423d6b975a8e86a618898fa510527537089a5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/ES71G2302536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e05960d2d4e805a0b00d83181d3f9588fbac8103024bc34d17591ccbb689fbf. 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/QZTPX2171009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e363583f859b9d4a99d9130b981b576deab0366736454aa1259ac81c234f5ff. 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/QZTPX2171010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc964d6ce05af07466cf2a43012f1a1cd34cebb624d8e6ec0b0ec8a44b3b1162b. 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/QZTPX2171011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45910751668a23b3ecb8137528cd5665f32532729439943d8be05ee3312e7b38. 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/QZTPX2171012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe7e18ad337559aaf13440f9ee8c8479f22e0c376e9f106361baefe9801ea2d. 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/QZTPX2171013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe839de8a085fdef158d8d723afa728bfbc280745cf7368e9091d16f5a1f65e1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZTPX2171014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745a62eee8db579f71619dc075c42ed9afee30182689d2c5c1fe773bc6ca6cbd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZTPX2171016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413a4094206df08479e2c931a7c1b5cba9e33c4787017d6f4d7e4266f8524a85. 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/QZTPX2171017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0cf8cb16688cafd665690890206a21a984cf493ea78e394a56f93e0ab48b79. 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/QZTPX2171019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3588c083451a38ee180fc489e471197128dc115f8f188eaa0a877d64f5139b8e. 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/QZTPX2171020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3669fd3bf322ec22aa4991b249b0961e92107384b00448fb8fe74a53e8fbe2e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZTPX2171021.
Mix Angeles de Charly: Sueños / Otra Noche Sin Ti / Que Levante la Mano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10bd351b7f125a7a6f3d68317ffedbd28be2b9f17bd183c04cada8e4e8822b3. 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/QZTPX2171023.
ZAPEROKO La Resistencia Salsera del Callao
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29732efe5c80165985fa70315cb4d097967874cbf425a09fe04a6774c49b55ef. 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/QZHZ52062532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe347b1693e5d6952e343d40f6d65778cd9434778732e62214c896ba2765dc4d7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHZ32100874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cfecaf3306404b31a364ed2b897a9cef501b0875ece87aca68a7f46e631db5. 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/QZHZ32100875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2d42818a57790aa48b60bc85e71942f68e274e71f2f06c96a6a25c3f2dc5b5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZHZ32100876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ffdccedec9c917a0cd1b91372f66412b266f81cf1d82502b69c2884abc47bf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZNJW2011668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e944d5a7aa241c87f244de57ff376645de94f6817c87b08e04b64e962f32a7b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHZ32100878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf485b8b1a9288cabb5735c74eb568841f81e8ca2e46dddd8d4108dcfd5ef5b. 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/QZHZ32100879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4bd5e74ff8c485ddb3ee7d427038629629e4557577b98a2b2e5084c421764e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZHZ32100881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d379082dba8840ac5e22a77081b0733ee2c73db75a1e99bbb747d1f45fa74b. 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/QZHZ32100882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c1ee4787215e489926df4c2b8e829079f83a49b514d6a3388e85a2fb2f6e51. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32100883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c9bbc5d8cf0ce229e98292d1e67b846149719e8182c3cab9884b363b3d37. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52016094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a27bad65bfd78df5c633206dabb6f045f9ee6dbf42cefd1c75a74642101173. 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/QZGLM2088469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c698c08fe1c1e02552a371746b1a21d19155e11ce8c1ec731365f85b7ab393. 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/ES71G2032814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23934ca14f9c8d0815c7ce00ff3979dd252accb3388a87eddead2a3c4ffcd1a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US7VG2558767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9915e29ac99cac66d1d1694c68e67d0a971f51be83ae8cabf98f11bcca177e5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZW9M2460853.
Mix Urbanos del Momento (Piel , Uwaie , Soltera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdac89f5ed8cde9b9c198ad9498424f13e7684c924a619d262a369362c727acf. 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/QZW9M2416170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d33f588f6546d209a561afbd2b22474af1d22a377acd39973f50add8524b003. 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/QZTPX2401712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f63a900d1d773deb231eada8cefd82d061271269c531682a1f77725b85294d. 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/QZNJY2405636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e640f74ebdb2628140c45fd7948616c832353b370fcc91e5c6803f62b413ad5. 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/US7VG2481438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e19025bc6b367d36c92dc5374461f583c2045d541c68b6ec109a2cd3c0b0702. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZW9L2324828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095e228440fd9b13c7162ce6425957128502f845a339a8c7a0306578aa3486ef. 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/QZNJZ2348535.
Mix Si Me Necesitas: Si Me Necesitas, A Pesar del Tiempo, No Sabes Como Duele (En Vivo)
Mix Si Me Necesitas: Si Me Necesitas, A Pesar del Tiempo, No Sabes Como Duele - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31aa4547f2abf278c5a3987ffa2242944101d7cfb82f6f5f4ea1ad3b22da213f. 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/QZNJY2387572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a4b8c0e554530223ab196d0cd609e2adf1dbf8b9c755645ffefc5ba2611d5c. 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/QZNJX2365309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0503a7c806edfffecb94ccc4735e9b16288260ec0972d81422c88e8943e73ce. 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/QZMZ92304088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256f61b7e46a1f4769d048cd71eeca6d4f1e5fefa6d233c9e2d3973afa3bd370. 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/QZGLS2278484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ccad3c762e25601752215681bb730dba85b0943bf8389456556b1b330bb1c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZGLM2241125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993670eeeabe1461377cc6c86747490f9872ed394decd3bb101619b5ffc5a80c. 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/QZNJW2156856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356f529438a4122d6a83ee6fd6765a34904991e54b41624f7e453721df36db3b. 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/QZNJV2134294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a88fb96420589a65136564dac279c3ece53b3ec41760b2a22e6e45e5fd7a063. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNJV2134289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa523472d89d02745208ab73df468485e2fe5252b8a2c7e12bd5add74108dad. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZNJV2134282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b7f6535f4806138b6a2cfe1f9082f77c5dcbd6db6b40d705669d3259bb52f0. 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/QZNJV2134287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbb6815504f97be9df67468bd8ec704adf34113723e59b67467f05f3576ec8a. 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/QZHZ42113822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeafc235bffcbfb219d40b77d8f4296e93c6086c03e9928ad2c5c16ba81358a9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2055871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f69295e09b82b5232112c6e7afa94e824ee695085f1e7f89bf7f5040e0b76d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHZ52016625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268e7957a491aa6e11eca4c4aab12c0bd824c06fd7d4970981aad5acd2448e76. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZGLM2006327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a515d9856b1c6bdbae270fd2133853f1b9afdb76616703ca92645e4fc7fb861. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2006246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fb191511d2d552f5db6844f0cc42fb641a42b00aca6c1d374babe590b3e230. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHZ31967755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3165112ae633905900092676567a4d4b4e2b813d0853540b2662082e775c6d50. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1962326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ecf576ea91dd9c43cc9942a45107eb71204b4fdd8d6e2a252dc95dd51a422cc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QMDA71857564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a71dd30a47440bc8225575c5e6aec6923911d734d618fdf6b076f22e587b37. 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/QM7281805749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbd4778ee383c4ea2994e8e961aaeaf85e9e809e85f4894d39e7329deb5df91. 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/QM7281803581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4378a2e47cd5de020eaf32c1a11b1150645550c5e99c44d073ea9ac577934c7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21926798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41106f5f84f1130e9bcb71486adc8881f4325113d5aa69356ec3503f0a3bba6c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61881227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1b8256016e84232abb35046d99a45dd6b6b5a2744f3bd92bc80f18c129659f. 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/QZNJY2318274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa40e4ee7b41004bc40a7e4cfd91e73fe4ac51c9080352d5a46b55fbb8a4b48b6. 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/USLZJ2197822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b69e32c165fb64ca22d4cd8a907a9c9775935266b0175e9f4469f9864ecc40. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USLZJ2197824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa86ad9e201e2d7a04e93d5783403bca0254ca95a050d71941a72f3a88f33ac79. 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/USLZJ2197827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb72b45b19491d40b7c91ab2fe10c888db4e9ad18a1a8dd7dd8cdf354dee2f5. 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/USLZJ2197832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9f011574b3c6c385fc7dc81607c021b532ed0eebaa5b44df0ec58471b1f506. 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/USLZJ2197842.
Mix Gilda (No Me Arrepiento de Este Amor/Tu Amor Es una Trampa/Fuiste)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1433b32f9ce5a11d792a12442277cbfb9271ecc8981894c254a50e032b7ab797. 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/USLZJ2197850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668e509f2ef45ccbaca43aab81534dac5be44b385d454cf5e010737e3fad8777. 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/USLZJ2197856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470ffae07bfb203caa4ea2674148c154acf9920fcebb2f050d2ecdf15251a1d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2197950.
Mix Salseras (Como Se Perdona/Quitame Ese Nombre/A Ella/Señora)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3106d7664b38d8f915a5510a37f82e00240dd1da588ab8efc7a215162f78c46f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2197962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fa7d775da065f3eae3e60ff32e1d530339242e684535aab091caf302a0142c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USLZJ2197963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c173752654b311dc66bf661a513432aa10d44acb5247abe7ac826b0844a8e8b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USLZJ2197965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a5065a6dd57c5768f776afc732ac7c07798b799d4959ce1b5f8e2def769cea. 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/USLZJ2197967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d4b289e9ab3019f36918dd0631b65168ef02afb26b20dcb7044f8cdce56497. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLZJ2197970.
Mix Lucia de la Cruz (Porque un Hombre No Llora/Asi Fue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53d0d7b265876bbad4154db672d1aa63b1bc303b78d6dacfeb0dcf6b9ca385c. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USLZJ2199407.
Jeinson Manuel & Amigos, Vol. 1 (Live Sessions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f4fbe97925e2c3732b529df6767e40aa949389f04c90e38069fb7010f0add7b. 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/QZNJZ2449355.
Mix Monchy y Alexandra (Hoja en Blanco/Perdidos/Dos Locos) - Live Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c03f92be0899f06277ef15f02d355e7299d93aab049c4656dfe9c2c04bfa27a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2449357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0842455d956649ceb1f73e232b84657c521adee14c9c222d7da35d6de6addb14. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZNJZ2449360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1269df558614edc2de377c7eeba584c6fdbe476790520a2443a4f51ebbbc56. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHZ62243787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53552791f735e04eff86dee76d5c44f3f77dec27b455a7ab5cbfd3e80dbad059. 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/QZMZ92494393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e44dd340b2d4a38efa9b762ead6d47dd17c6407212be8782c7007a543bcab9. 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/QZ5AB2481304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2d0d98d264c3cf360f10efe41f85af19b88f0ccc0a010e8eba3aa748b5326d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZNJW2359679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbf3006448a26e2e48b78b0d2b8e6c4e06661b343b8fa4b782849a9b04955f6. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZW9K2359139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2062a87dba9ee89c8c4a9a356ba752ea3ab0880e9c8f2cbb074b0d8e2944ecba. 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/QZMZ92494394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9280eeb7ada4c16c65d2c9fbe2ed0c486318b19db3e6d4fc63310831510d9284. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZMZ92494397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2062a87dba9ee89c8c4a9a356ba752ea3ab0880e9c8f2cbb074b0d8e2944ecba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZMZ92494394.
Mix Marc Anthony: No Sabes Como Duele, Te Conozco Bien, Hubo Alguien - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb21aca7c1a8ccc5d52633e7bc07d84068c66c5818dba6cbcc8204ecf841a47e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZNJZ2332585.