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 0xc2e0e11168c5f57c0a518bdfd469c2272f8ee943e263d09c47ceff0cdab4e417. 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/4b84b950-81dd-487c-8c56-a72abba6d9d8.json and https://artists.proofprofile.net/proofs/artist/4b84b950-81dd-487c-8c56-a72abba6d9d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Todas sus grabaciones en EMI-Regal (1965-1968) [Remastered 2015]
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 0x5874d4c0621bca2541d83e7d0add5d31bb8ab648de6fa1a6d7eb6b5d5bed43c7. 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/ES5151500283.
El mundo de nuestro amor - The world we knew (over and over)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa732ed7eabe05f628ccd5d87afa68b138aefb9ca62a06547a81ae394fd8493f4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5151500291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c524ceb28ecad1b9ae8a3688bfbd17a8f87c6798c2ed7d43f3fda75b45a0516. 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/ES5151500295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x342beca7ff0bd17388d2ce77613517e221ed9c64f830bc864ef0653f1712d856. 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/ES5151500248.
Lo equivocado (Quello sbagliato) - 2015 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb04d95816fc448e53236383a0c544791416d08e068deae86a3be0ba882b4dec. 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/ES5151500244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5283bb85f4ad4217d3aa66ee0cf99ee34be043b678569736722b479c7588bf85. 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/ES5086806241.
Es mejor dejarlo como está (Reach out I'll Be There)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e167c7d83a0bd8848e88450bd02d4fec634ed526d5e820ddbca2828af58a705. 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/ES5086806248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8192d7fc1359364063e85a8b3a7192c8c947a207ffa9b1cb2b30895994539963. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5086806251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6889e8460a70af8c27afe522527addfb39d54c9315e750d546b5c4db1200b507. 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/ES5086806239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc211e54bbea872c5e74e97099996d77b29b8d71db3cd91fdfd0810391447824c. 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/ES5086806244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf00332f046bf4f7dc2f86199700bcaaf08a5385ec1001b057de0be739e5c61e. 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/ES5086806246.
Comprensión (Don't Let Me Be Misundertsood)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab763a70c802038c91133682451dcb02ac64be91a1166d5a57558f23d6c036e. 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/ES5086806243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1391d754a3048c1bd430e22585171161bbb14d1c93b5089ee7bec80b5f153c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ES5086800248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be84db24cbbaca53630df7f43a6955d41c5d72352cfd5fa4959a34183a3f910. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5086806270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3362fca5e38c9c44574ab0428602a5508136cbfce680d29f25b202630be994. 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/ES5080100225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774c6f8e4cf5873998e261077f158bdeeee7bdc6c4b542f5372cdb228ee1f46a. 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/ES7581110318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659a930f5cc0b6acd8e992f57bb2ed56e46272ac0ae7776ed474ef9869eee34f. 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/ES7581110317.
Zapatos de Gamuza Azul - Blue Suede Shoes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e187133a1f20ea0b68e94ec2b72af56332e04decc03d8beed2be72c03428375. 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/ES7581110327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5570ee81c6a4bb4f473fa5b291a7f649dab3b3f5de2c7681a49f73e4eb8719f0. 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/ES7581310048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c87bf0949a60604b00f71894bf161be261b2a37c72c7eb718e84d99362dccf0. 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/ES7581110333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b46a44daf373fb0dda84cef24b21bd0011c8b0b37a6ab521d2b1a77932f9cf7. 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/ES7581010039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc253d8660456d6b1cafada1ac450cc2654b2067b4eeeead44f95ee48d4d6c7c2. 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/ES7581110340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c875e8aa014c697e0d6543a2141f2f917cf838424c3e0f4f8d20b115c02ff. 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/ES7581110319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x334877d50a2104e584ccb5a734749efe0adba46fa1e124aa498ffe5b388485db. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7581110323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7e1e66249c8e9ba32e8e77becac7f80374d69748dc716717d241b4ed07685d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7581110331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc20de5e40d7b00bb669d93f31b38ab5b61d554714aff44ff8fd1767142ec3753. 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/ES7581310284.
No Me Gusta Dormir Solo - I Don't Like to Sleep Alone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27710101881de7dd64c286d3f75e51189e292ec2b236f74f2bf9354881248729. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7581310285.
Cara y cruz de Bruno Lomas (Remastered 2015)
Chica de Ipanema "Garota de Ipanema" - 2015 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209a60ea5a557baad69ad5018f582fba0d91168dbc194ef64dbf61f338bfb404. 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/ES5151403060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5283bb85f4ad4217d3aa66ee0cf99ee34be043b678569736722b479c7588bf85. 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/ES5086806241.
Pop Español de los 60's, Vol. 1 - Cuéntame, Flamenco, La Chica Ye-Ye... (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe213f41825c62728aa112b2955b9e5a53a7c2f9063a9007552a5d5f9ce9c43c. 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/ES71G1307145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b8c0a3ecd0e2eca37af72d5ac9112ca97008b999ef415b479d5a746f0607d9. 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/ES71G1307146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f1369735c749ec45bf09733d726d41289089e65be60bf57953fbe3dfb044d0. 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/ES71G1307162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5056816fb8240c52e862ed422527c1ca65ac84f5043bdfe95cbe69623cc7f2f4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1307171.
Lo Mejor de los Años 60, Vol. 1 Rock Español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f513a967adf4ea1d317dde19216af198345742ee6836355ff8cb90f76db9eb2. 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/QM6P41444652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a69e5572a96442326f272e7132c9e8f02097e3389481fafe1112785a27a314. 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/ES5070700058.
No puedo vivir sin ti (Tema original del spot Ikea)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be50851505876adf978d1215ddfd2744e5485e4fad0e153c1f9ca05fc19db08. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb078e09908180d1248d0386f4ec6842fbdde6a0f976177ba4c3411725b88824b. 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/ES5151402833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659a930f5cc0b6acd8e992f57bb2ed56e46272ac0ae7776ed474ef9869eee34f. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/ES7581110317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c35c15151458f739a6baa099dea6472270a569f1736335906d701a3ac510dde. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7581110330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34eaec0d2fe3837541e606f39898691eb0e00d478327a74de6f786bd1d4b12f. 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/ES7581110332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5c875e8aa014c697e0d6543a2141f2f917cf838424c3e0f4f8d20b115c02ff. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7581110319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee343b3e880b8d5bd4569d53d752dcbc53a0e4b77110432fe997bb7aa423597. 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/ES7930218741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f3b1c69ed7f6129ab01cd01df64e70a7b869b64d6d92f6beae06ebcd45d14a. 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/ES7930218742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc9d728c82c43db83c19c37a5f67c014fbfb8fa6d515113a6c14bab57f55ed3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7930218745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb5cda0bc66be426f9b0934ceca099aea3aaeb53d92b6f28fb2fbbab85d9b85. 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/ES7930218746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf826665b07b457f5da6336a46019cb39125a31f53817a8f581788adf703dbdca. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7930218748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8675395e722a55f549e9bad23f5748d261c27de886a6b176b3d083ea14f235b3. 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/ES7930218749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a1a360586ab9cfd155bb8effd8fc5b32aee62927209fbf1284d13133082df5. 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/ES7930218761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85452711ea346f07a392e93071426b9e2e735f23c35a230db27d7748227c488. 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/ES7930218750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb2e77e9d8b0f8ec87727875d3cc191f32f7f137a570a29131e0db04fc5f87e. 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/ES7930218751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf3e15da7da40f84f5775b2c85af802be24bbf6b610de9bab3e95619625a9a64. 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/ES7930218764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6506af84a62346bd5c7c3d9eedcae916fe6a544025c06c00947b51de8876809. 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/MXF160100320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864fbe2ccc6d60ef7163e9d120f7a64d5d511e7433a915a344eb110e9fffd5b4. 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/ES5151402739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1cedefa0c0417e2fa9ce9b502486498484bd061f1388769d00339d92946fac. 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/MXF160102053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d4868e31d356c139aafe9b606c4cb691a59b5bba26559701436463edb8decf. 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/MXF160100478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ab6a41e4b9901603f05c1cfa7a5131f2cb4a61ca4722518521ca2e9f1c1f94. 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/QM7281431321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8119414b1872a02742e35b48c1d2e7ca04bb54dea954b4bdb19b2ac223ccf41. 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/QM7281431338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573a46278fdd49773ac40e8a42077848edee9d35d148e7056d2f9201703ecdd5. 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/MXF161300419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1312e7364bc2d609ce73fb4ee081f2b1a7b0a4259e5f0d16039042760087b521. 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/MXF161300193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80335d565275199de060683c4cc5fe0e1e7077e6118feef30fde5d1b2462e8d0. 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/ES64A0924311.
Aviéntense Todos: Los Mejores Oldies Latinos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b56b4fa22d3d1462037dee9f4ce25b5c5861223487a7a1b224feb1f6e03c4e. 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/MXF160102059.
Especial Nochevieja. Incluye las Doce Campanadas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11246316edd90c44820b3688767316d1a25f4fc141522c6f3fa2fe5ab90ac503. 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/ES5010300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ab10d1bb8a4ceea685fd6060c9b0d7eb269e4747cef60387571aef14a3a9b4. Chain 2 (Bitcoin): anchored in block 957057 (2026-07-07T15:21:38Z), 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/MXF159500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379b52692e00c5e75b2c2da634e21ff74de94885c9c8eb6001519a15db89907c. 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/USDXS2100988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b51b892d222ade60fde431b30c340be97b99529c44fcc5565584fadc08db7cf. 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/ES5151800695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3180babf9f058f352e958b50d73060b61b6515b32a619d23a1d7f07e00917759. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/MXF160201939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf7e44bdbb6c5bc4e3f0aa608f33e3f9bc793e8c4df3759b86d5b89b1d908e9. 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/MXF160800567.
Mamy Blue (De "Un , Dos, Tres, Al Escondite Ingles")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f82d522f036f7c2a2839fe776ce6c23680482a97c67b68ec9b4d24b12d8f8a. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21302969.
Americanos (De "Bienvenido Mr. Marshall")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9199d30d6fea08ed2a0bd9c9c47f739b311b757d70e4a5a9df8a0691401d7e70. 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/US6R21302975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22efec0ae25193864f29382168a1e715f79ad3f1c1bc91f4b8b40ad4383b19b2. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6R21302978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922243ed642b05c278faf5c37302a4e95faecedf68e89ea380024679f085430c. 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/ES5151503115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa796055f9a6ee973ece3ac26712544f87670c22a2b504aab63842bba28a0857b. 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/ES5019614003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af89db7e587e456073cd0f34c9c46ef21ad4104f083203ca9e84da4229f1b6b. 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/ES5030000043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3f9df4506e7a2235c47afeb3e05cdc5c6c27c0a825e5054ae1e46696145408. 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/ES5150011001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03bc557f68bef835ad685136d18a1e713cb7bec9c1154d57a5310667e0ff61c. 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/GBAYE0101138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a656ca5061f805686164884b48d453eb84f01d6c01d1b8d16fb7ed0233cdd0. 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/ES5151402822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9f65f7b0080e4b8a90c1d49acd1c54ae78402384cead65e840505a7194f41d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402506.
Pop a la Catalana 4. Jazz, Bossa & Groovy Sounds From Catalunya (1961-1974)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb03846a9b73576d9679ff64c1495b778b820db219558245da90b0bf531189f3. 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/ES5061505514.
Éxitos de 1966. Artistas Originales (Remastered 2015)
Ninguno me puede juzgar - Nessuno mi pud gijoicare (2015 Remastered Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93e7d4ca551223937cc3faad3c27d94785d21dac2d975ab7737e1000b18c9fc. 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/ES5151500840.
Leyendas del Pop Rock Español Vol. 7 (Spanish Pop Rock Legends)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02d826d171a221bcff7b8cae408057b4c761438485e771293d6f96343ca9df2. 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/ES64A0903802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18499278889799ec5a72b663f56e0855711295094ce726a15a11059ef754f54d. 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/ES64A0903806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacf06cb08e95d15fff0b89affb51c32efea82cd785d3493ee5b3e842418e35c. 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/ES5151100470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c4818404554e7f093263aa083966b93fb9949527865b962faeb63d49b1c81f. 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/US66W0901585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89ae7740937899d561b0c4f92fab2c7b42d0892cb81ee0d72c0e5a33dcb9ed6e. 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/MXF161300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba82cda7f1cc025d23e12072e6a5dba400d5d7452ee6b8e9f8930ed5d1ae1d6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151402957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc6abf99088f7565ade41a970c1d04f0815e2c8b864df4fe5d0e451a21b8849. 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/MXF160102058.