Madame Monsieur is a French duo consisting of vocalist Émilie Satt and producer Jean-Karl Lucas. They represented France at the Eurovision Song Contest 2018 in Lisbon, Portugal with the song "Mercy",
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 0xaa6572746c848249ea94a1e6e7f9c2551e1c4e9b68bc7b9420b8cac8e2af9b0d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1c4b310e-4b04-4b7d-8d83-2377fd4bfea2.json and https://artists.proofprofile.net/proofs/artist/1c4b310e-4b04-4b7d-8d83-2377fd4bfea2.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 0x04c97fd80d303b4bd88e229e0b7444b71c96eec90fdc9ce8b59c48bde48dc46f. 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/FR9W11615754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6439abb4e300779f7f165c4bbae061c86fe7887a9646971f7f1adc839747dd8b. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71501607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b86a97721f086677efbd7d6682bb9cb94324f1b45af122e47fbea20f0826f27. 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/FR9W11512736.
It's the Most Wonderful Time of the Year
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cc13b5f941dc7a29f3d92dbc83a18c27a2513b904892ea6145ce99688d76da. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11727903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ed9dedc3aaed62589320cf1cd5ef55da89f9a17f9ee5b2af96c5866f030b81. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:06:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR91X1800200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c39b2a2ae2d63df9bfa8dc742df261600694ca873d224a3734a74e2a76f7e10. 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/FR91X1800300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f5782b2ceb433476ba09e352fb30a0bc0b38476b43b9b6ed12db30b2e7cc78. 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/FR91X1800500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6131b94463166660abb83acb70e827b07bf037bc68c22bdac538008f0f8fe730. 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/FR9W11601647.
Comme si j'avais mille ans (feat. Kalash Criminel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08e320c909b16e3b0678402e7c793771b3980d1f426860f8b2527b754958f4. 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/FR91X1900300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08e320c909b16e3b0678402e7c793771b3980d1f426860f8b2527b754958f4. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/FR91X1900300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906c7eb0dace3b887a0e71affb95aaed26e9f28fafdc74f81d23d0392c4c9da9. 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/FR91X1900302.
Comme un voleur (feat. Jérémy Frérot) [Version acoustique]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e68df4fc1a04a5b99923c146be6c4ecaa7512852a14f1cb985ad5b3c8ff3c0. 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/FR91X1900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb9d8a3126a88f12ca0dcf3f72c5ff9509aa76138db2864fe52ac1484d7c66e. 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/FR91X1900600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe08e320c909b16e3b0678402e7c793771b3980d1f426860f8b2527b754958f4. 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/FR91X1900300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9edc49fe2b5398ca92bde72a1822007e3a5589f89fd61bf7197d99a1d3cd5212. 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/FR91X1900800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4de0988af7adeb5bb6a5219cb5bec1e347e02890769209fc479498845d920f6. 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/FR91X1900000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaceca73232436563217dc4a17dbfe28b0aea17d7883aa659fb1403a4da2aa7fe. 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/FR91X1900900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226bdd949dd0976e9e599642ccfaa3c431f6dc438d04697eded6f5e9c93bb040. 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/FR91X1901100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf6d2e3f5c56a4c1a9d7440767a1d2783e4a0ab1bf1a217ea9a23b4c258c1fd. 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/FR91X1901000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0e0f370fd71b164de6774a4744e101c42d5dc582f89b8efecb7747cb078b2eb. 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/FR91X1900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e319904469a45957adc799156a7e776aeb9cf98ccb6bcf0871df81f4daef57. 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/FR91X1901200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde47575738b77d0695bf8c9062353312b10ec0ac87988d56a05968a42723fd04. 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/FR91X1901400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1a4b5c6167cdc857d57a499ee7f6113dc9e3290d36d9616496bd1f83124b33. 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/FR91X1900500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f4a920e8621fa5c73ebcbfc8ce8a63a2a326c38f9a60eaeab6996ce1ef4bc6. 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/FR91X1902100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c3024b4daa0e6651d5bbab24463c3a5c401f9b1b3ec220caa1a5fdb43b1aaa. 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/FR91X1901700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f4ad3d4b874342ea0f9127a0f41788ae43254ba19d7d646aa347484a045bf0. 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/FR91X1902200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe66521c037f39eadf9ccef62b70a3f4eb34cae03de33f75bb1116f8d2b2d6c. 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/FR91X1902300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8215178072c0af649a49ec32873a0856d21e8977d94c8873e33d81ee380b3c49. 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/FR91X1902400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c48db5dd5f69db4d26588723b1099456f3c0d545e135e5eedabf4557b8a54f. 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/FR91X1901900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa9500649671d0e62d81b1f4ac98d540b129b021716f8954536ebcc6cbdad12. 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/FR91X1900200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f150711c3184e7ce0fcacc16dc12747129b9ac72bdde1f939ac632bdb84dd94. 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/FR9IX2000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696bb7c74a625c9ff4b7885386301724dd70a8440d49dd031405eb4f41085745. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:32:21Z), 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/FR9IX2100460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3690d6ee6797373309398e65c6de09f9ef2118c01b8a2be2985218485388a7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9IX2100300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8600f824ae59cc01e8ef1e0f03cffb087915f10a23a9e45751c166198007df29. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/FR9IX2101460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae77897430574e15d17dbf5bdad7a81e5cb608a2e2c8adf7528b46ab541ea0cb. 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/FR9IX2203350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc041350230f3e77e7a6fab8606ebb45aa2c2a69a42b5f90375ae1a9933f2d93. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FR9IX2204190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc360ee23a25c7f7edbed3f574415a0f810d9207d87be8c137cc6126db1f2ff23. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:49:16Z), 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/FR9IX2300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc041350230f3e77e7a6fab8606ebb45aa2c2a69a42b5f90375ae1a9933f2d93. 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/FR9IX2204190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae77897430574e15d17dbf5bdad7a81e5cb608a2e2c8adf7528b46ab541ea0cb. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR9IX2203350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a54eabeddd8ad3ffa3d3b73856cbeb61760e46ee169fbd52d95207b7a6d199d. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR9IX2300060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfc4279b20b93891d39a152c94a318c910a12694ad17ef67541b258cf26cf1b. 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/FR9IX2300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd65ca000469b3d14f0bdca7e9b3bb6dd3f95c5c828620ff7ea9b2d3758d3c540. 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/GBAYC1801344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1980e0860520199ceb6734f990430852f644207e07863608de37227237edf2. 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/FR8FB2211802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1980e0860520199ceb6734f990430852f644207e07863608de37227237edf2. 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/FR8FB2211802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb46384d5ae869be51682304910032d81e01b742e84b41329de211a2a2cb950. 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/FR16W1900820.
Mon village du bout du monde - À toi, Joe Dassin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667cb2e2352bb595151787275cc493b9565923032ecd72b772cf96fe08958da5. 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/FRZ052000437.