Baccara was a Spanish female vocal duo formed in 1977 by Spanish artists María Mendiola (4 April 1952 – 11 September 2021) and Mayte Mateos (born 7 February 1951). . The duo rapidly achieved internati
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 0x9cdd0360e07730d62fbd7b13564c4b5c1a53a812a2ba7ea7f6a1a13607c2e233. 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/dc09e033-298d-465d-a03a-d3b08884492b.json and https://artists.proofprofile.net/proofs/artist/dc09e033-298d-465d-a03a-d3b08884492b.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 0xfab9b3ad623ca5e5d6db9bbe9fbfb478a6479881de693aea4fc197719891675c. 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/DEC767700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498bef8666826a1c3e086b8c0d128e638196519d6abd18750e4c33740fe8ff5e. 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/DEC767800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dbe2eeeb9a7c8c02e5792be3ddd56d348867ba8fa0df483f8d0129be78f210b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC769800475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc6880fbd44cf13ef97cc758b65b60ece2c5a6e4e5a7189bcf5fa116caa7210. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/DEC760000433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329f029c2309200a40296f2bdc181aa9bb087285b8d117080a39d544a03ff1b5. Chain 2 (Bitcoin): anchored in block 958680 (2026-07-19T06:04:14Z), 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/DEC760000432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a526b80dece47a253ed943c7a7bb13eb727ad962a9a8c5a33f86b4e2e29a6d7. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/DEC760700058.
Yes Sir, I Can Boogie (Ein Kessel Buntes 03.03.1979)
Sorry, I'm a Lady (Musikladen 13.08.1977)
Sorry, I'm a Lady - Musikladen 13.08.1977
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7d759c34d380d60a0a68fb49c38d1aa2adcea74014d287c2d0dccd322725c2. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/DESJ92300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b418f615ed1490cae5abd1be3c459427efdc6fb2eb134ca7af6eb5caafa9169. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DEC767800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237b75804caf3b0558fc34d005a3635eb5791f63d8087f7f72148505e0821c70. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26968cc018622e85b723ce0f9cb1d7c5b3513bf524e4bd2aadba5c7b677261f4. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6838dcec91ee0c64839f24b81c9c4aa49cca8f43f1e713276a68c683aeffb348. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221e8860c5799d86450738dc59be360a21ce0b4678b97ad58326f845bb38f621. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22320241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc014155d1bc64136b0cbbe69b1712fe6e5191442e092188df9fa579943642b0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22320244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209c27716756ac796292bc01a3f9f5dfcbbeb0855313375eed3530303e54a6fc. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/AUXN22320248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893f2aa845f15651a34a3c16b92562a613c0b4b4ba7e054d118a76938e4d78f9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUXN22320252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e0d66d0440b1bc8571094d6bc783181baca88c311292b5e44a43d789ad1fa5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5617314ed0c0c0d7d0286f5cf7ccedd9d5dcb21d359cb741009d10932cc78b35. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc966ea7f1517f8b2a7ee9f9469b773f5b94ecd21c89d18a8fdfc34ad2943738e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/DEC767800027.
(Baby, Why Don't You Reach Out?) Light My Fire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350a9bbd990d7799022fa0eb62ed9318cd8adc3b54a456c81f20e5ea6ad35e4e. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a58a4f8aa0f8a9f0ffbed1f2d1d55992fe1283274adcd7fba4034e3129216d2. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e0d66d0440b1bc8571094d6bc783181baca88c311292b5e44a43d789ad1fa5. 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/DEC767700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1231458e3595ba60f3bfb586eb5e9e9cd989e2b4405178c4918db7c4aff2a5cd. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/DEC768200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51bd9ae45e37dc7116274b88e4f04e89e7e92308f4c27c841558ea93a340dd7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC768100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b418f615ed1490cae5abd1be3c459427efdc6fb2eb134ca7af6eb5caafa9169. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26968cc018622e85b723ce0f9cb1d7c5b3513bf524e4bd2aadba5c7b677261f4. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa937314c0167eb5c623561896b2a7a7227b8ad367667342a2e14eecb555969. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2339090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa937314c0167eb5c623561896b2a7a7227b8ad367667342a2e14eecb555969. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2339090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5617314ed0c0c0d7d0286f5cf7ccedd9d5dcb21d359cb741009d10932cc78b35. 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/DEC767800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e0d66d0440b1bc8571094d6bc783181baca88c311292b5e44a43d789ad1fa5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc966ea7f1517f8b2a7ee9f9469b773f5b94ecd21c89d18a8fdfc34ad2943738e. 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/DEC767800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237b75804caf3b0558fc34d005a3635eb5791f63d8087f7f72148505e0821c70. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26968cc018622e85b723ce0f9cb1d7c5b3513bf524e4bd2aadba5c7b677261f4. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/DEC767900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1358fdd576f128ea735a1a0936adb9708f1ac387462aa7b3ce83be074d260f25. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800024.
Yes Sir, I Can Boogie '99 - Karaoke Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c11457256f906d97c80b77426f33e150ed19a0382bbfdc45aa9df3b0157a596. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC769900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9a9dbed9c0a1be8eef191b48da6d6ddddb4b84eb3402e2801876070b24253f. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/DEC760600105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64b52ffee8a44f69752b397dc71806196e2f1812805c1fbfeaddaf59f50386f. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e0d66d0440b1bc8571094d6bc783181baca88c311292b5e44a43d789ad1fa5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6838dcec91ee0c64839f24b81c9c4aa49cca8f43f1e713276a68c683aeffb348. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc966ea7f1517f8b2a7ee9f9469b773f5b94ecd21c89d18a8fdfc34ad2943738e. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1358fdd576f128ea735a1a0936adb9708f1ac387462aa7b3ce83be074d260f25. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda63484594faab079192ddf7cd185d87042692d5f93b218eafdd663b361363d. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/DEC760000431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13e2a9bf5f5d20732af4b1abde16c4375e9c88f98ec7da9b08aa9a365e4ac13. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08b58260fd4bb198843871423d81831e62641e0cd2db552a0ed4b2f6061d686. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC760700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5617314ed0c0c0d7d0286f5cf7ccedd9d5dcb21d359cb741009d10932cc78b35. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860231815b0ff2a4a3a4d2be30e57e4914dc482d81b9617b6c1434714c77b190. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC760700061.
Why Don't You Reach Out? / Light My Fire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1eb569e576bb95857ba5646f00d5f832ecd0129b196e304caefb8e6ae8231b. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/DEC760700060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc5d765e403f8fa5d3bfc06f4b6389f80368e14163472ec354c548bb7b13bdb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC767800029.
German Medlley (Yes Sir I Can Boogie / Ich bin eine Lady / Dich schickt der Teufel nach Lorado) (Teaser Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c7def47d73e1556f12c113b61bb70e13c3b66091f3c4ec03f4bce8b9b07114. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/DEH840800692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ea2faf5dce7ad2866387e2f3877b7339ffbdd3f6e6fe17e5aa4a3a34a09657. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5379900183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bec496caea190e1080fa0df1b9a2d9a35129d77742ce05a6286fc809c6d30ac. 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/ES5379900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0fdbef50745e7f5cbf35880bc0097fc444713f9d33e6643401f805e3b33697. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5379900179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835796a4257941dc6074e45aaa3824333e267963c2847934ab90d057f19c054d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5379900182.
Yes Sir, I Can Boogie (ZDF Disco 17.09.1977)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x585209f2bf36fd446a1921be68fa0a8f42b621d8317f2c1d511dd77563a64d71. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/ES03A1600126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b6a26ba5ab7047d466692d68be55171b8e48c55a70a6e3901e0ce0570cff6f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES03A1600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8b8dbf4b961c0db355358947d1fecd6e76f634e0cc7da206395f1d56d7657f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES03A1600130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78ea91a12676f1866405475ca042211af13b3c652ff6236fc10b4aebcd0e0c9. 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/ES03A1600133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05a1f69be3a093cb25251ba5a38e45f8d1baf6ecec4d7cd64ee26e858c9c88c. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES03A1800140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a8fc8cd220cf2ad21db5c756b12b639015ee85511ff31e7177b51243de3e11. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ES03A2100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31522c358b2e8a730317845b9225cd8e16b7cf3b70e5cc637f741d87f1e3d184. 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/GBMJG2123012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa765cd903bdb7c1123254214b717b767f9ee2037d16b406acbf838c79d30e54f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES03A2200025.
Don’t Let This Feeling Go Away (Extended Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf797c9856626b649b956b5e8579972af9a1987af02195020fe55ebf06a31b87a. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES03A2300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79d0a054e1232a2ed13cbf07bbb0354aa74848387f03d49a6a07c8345a12674. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/ES03A2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d177e058a56c003b0f16c65c9b1132a0eb814da2c2373dabe69bc19f6b9b761. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES03A2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab9b3ad623ca5e5d6db9bbe9fbfb478a6479881de693aea4fc197719891675c. 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/DEC767700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab9b3ad623ca5e5d6db9bbe9fbfb478a6479881de693aea4fc197719891675c. 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/DEC767700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab9b3ad623ca5e5d6db9bbe9fbfb478a6479881de693aea4fc197719891675c. 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/DEC767700023.
DISCO - 100 Hit's - Dance floor fillers from the 70s and 80s inc. The Jacksons, Boney M & Earth Wind & Fire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab9b3ad623ca5e5d6db9bbe9fbfb478a6479881de693aea4fc197719891675c. 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/DEC767700023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d64a96cc71a912e427c87de68a07ed8faf767463a1582628d19cc17f3697e9. 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/DEC760000065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835796a4257941dc6074e45aaa3824333e267963c2847934ab90d057f19c054d. 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/ES5379900182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d64a96cc71a912e427c87de68a07ed8faf767463a1582628d19cc17f3697e9. 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/DEC760000065.
Wind Beneath My Wings (Almighty Club Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d865621c4896c6117a603e06304e54213c528e2a1d7ce64decc8f8cf737c011. 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/GBEFP1208608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6838dcec91ee0c64839f24b81c9c4aa49cca8f43f1e713276a68c683aeffb348. 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/DEC767700020.