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 0x626e1e8a1dc0ad5afe151abf8247d0d1a042519874c4f2f991a09e12191b1a91. 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/8e47695f-bc94-483f-9a3a-c7e1a3dbdb43.json and https://artists.proofprofile.net/proofs/artist/8e47695f-bc94-483f-9a3a-c7e1a3dbdb43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yuseef (Trouver le soleil dans chaque jour de pluie)
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 0xdb5a1a6465e9f2e89b749f8047bf68e11fbd231dfea06f190d8219cc3c9cc303. 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/FR9W12139430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad2706bd28c8ea5cd8b3a7d96a0f0af5c4bb2acd57ba77ac25b61686d6e3ed26. 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/FR9W12139431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ccf31bb4c1a18bee90ced06d8d3406d231c8cf3fa4ca67370057efadbe3d53. 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/FR9W12139432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338e1328c26eccb57f74c67f46d31b4fc1cbfc91081a1d086ce3904ef1f41493. 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/FR9W12139433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e69ad7ca74f77ff202abe618f4c55b84916a53d834234c955ef93f699a2239. 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/FR9W12139434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b635680af17c3341ccdc0d23639fc1f35698eb0ea205f433b1ac2b777793bc4. 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/FR9W12139435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d72264bf64762aa5fc4f994513c24f07f85a36dbc9aa1bf1614866af09cf53c. 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/FR9W11931073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7855450346ffe08e78ac8ec16fea39d4f694fa371429f420d1fdfcaad4646f12. 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/FR9W11931075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e77eb7693adc8eb54a340eef48119b7d5a1da6268cedb5e24b303a1bcbf27d0. 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/FR9W11931076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfc88216692b0ebb692094408fc64a89dd3669539deba5c32b0c77aaf08e150. 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/FRPH71700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892839a43af1cf354c985ce38f5c99ea6853f81e64a4792cfaaa2876e3e5dd4a. 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/FRPH71700150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2ebba08fbf4ae54ae823581c1db23a41d898f208e80b08cc86fe780e8ffba2. 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/FRPH71700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb14319aa979b612ad0352d851eef7a69c1947e4f639c0da5c23d23bef6186b. 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/FRPH71700190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0f16f054270f86eef29a8200638ca65c27a8ea4be5f60d15bc72f211cfbeff2. 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/FRPH71700200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda85daf214e429a944d44ee7c89964e7720a6ed427b5e098373c27a38bbfbfbe. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:21:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRPH71700160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b635680af17c3341ccdc0d23639fc1f35698eb0ea205f433b1ac2b777793bc4. 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/FR9W12139435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ccf31bb4c1a18bee90ced06d8d3406d231c8cf3fa4ca67370057efadbe3d53. 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/FR9W12139432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9da949457125b5c71cf78b1d9b0620fd012f403cc04bf529e63e265e6d8b8c4. 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/FR9W12027454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2ebba08fbf4ae54ae823581c1db23a41d898f208e80b08cc86fe780e8ffba2. 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/FRPH71700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b53678176e0cf32951cfcdcd6eab22a4c20470bde86e9a9eacdb6d9b733629a. 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/FRPH71700260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2c117f3c277fbe95cc1d30af82e0eed4babbe1fac0dd2c6531a5105098bbcd. 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/FRUM71700133.
Toi et moi - Bon Voyage Organisation Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17976d96567e01ef54477747ab7e9213e8fea8096f476ebe84a7d7db434fe73e. 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/FRPH71700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e06e8e4ada423a3d7e65f86a1cf0e9efb583b07706c81da36a72c87ceeda2a9. 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/FRPH71600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c11e44b38e65bd6b475e34776d7084f424ec6652d483774c4a26540fc9d684. 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/FRPH71600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04888285a706108939fa5159585b4e124b6ad306496b41c1db0658c19827e08c. 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/FR9W11503572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ca0172cd9156b43baf37c346a928114e577339ab1e79af2224fa2d1b38d30b. 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/FR9W11503574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d3404b927fe9030e16a9aaf7450195a371280bcebecfdf2323115df32d6640. 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/FR9W11503576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb426bb944544c54ea49678490a651abcbe905552c0b90aa4c4c8bf9fa06facf5. 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/FR6P11602660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5eec5916d6905764cd032e7af67c8ab0be9c1c73c61b0de167e237a967db3582. 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/FR6P11602860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa599bad8a6232e0501dbbd5f67452c565056002ace297b190d1f9c31a2c28d4d. 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/FR6P11602740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a5e6beba8907c6ded3bece935d750f5f278057eec1041e33c6a04553d612b1d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11602580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cb445caf23ded18bda2c06c4a71ba29be8120b4b439bc7b9bb8e20b6931131. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6P11602700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51ac6f0986f1e24c5084a3f364088bf3ddebe9167595d45856d2b6f7d6d887b. 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/FRUM71700099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4c17a19a53fca469e8e291ecf5984d2a7c2ead8aa963b664fa84d2cac7320e. 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/FR6P11602560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc928c452be09f4ba496250b0c0633797dcdf6b581cf41738d85b869a2cb3f324. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf179462dce5bae1cbaed4926e53f9437dbdb9644f6621e4f887e3e3b8614407. 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/FR6P11602640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1e12b21317a9155933f1c46595914a6deae824261069bcebb9efb63f038a84. 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/FR6P11602780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838c70a56c121d0c0b12f893a823dbaecc6078233417236ea84608881737c56e. 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/FRX851600602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e79e707e7db35f21050941de645dadab45b17684ac970de30ea39fb17182eef. 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/FR6P11700230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d09aceda1acc12bd68f5a188eb4e5822bc26af1b88692bed4805e2de366b27. 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/FR4DW1701460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a02457a16e929a418f4a721b90b5fd8e735584d7c34530f456551a4bf5b5bb6. 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/FR6P11602600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36709d26c789f2db75ea100918ea22d5bd3cb8ad4fac77d7f529305353b0b65b. 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/FRS712000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a1a35361c2d4e1f5a8adc6bb392df3fde3f6c0d1ec7e632f80c7ff292394fa. 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/FRS712000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605edcc1cb566dc0852561608e274a871396c82d9119f68ac95f598211db604c. 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/FRS712000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe43aa6542203613a240e4777f8028d23af5f81c4a053320101da263dfa4791. 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/FRS712000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01371dc5f031a4f4fbc62755e30d295554c0e427a3c2aebe597a48c44b5aab23. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRS712000170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc1f8ed315f70e23d172b72adf42c2333418f181f6386df105f051f9ab94cd4. 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/FRS712000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7356fb093b5640d70f49063ad49e657fafcad141fa48bdb17157a8d1ca06e67b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS712000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd077c8bc1ce4048ca0ba9fb999903fd1e985380d18786f4309828439fda2f33. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRS712000200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612b6432cd8808966bdef4aa858df3970e1e93a53717ce555061d9f903ebc8b5. 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/FRS712000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04888285a706108939fa5159585b4e124b6ad306496b41c1db0658c19827e08c. 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/FR9W11503572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x398a9eee4e4c03d74ec66e8735625f68dac86a398e59e113f819c8b204a8a584. 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/FR3PA1100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644557aea01ebe0ece41d1ea3cccdc4a10c911b4a15773b8fc523b91a42b667a. 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/FRU541600190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7296cd6d1585681c126d04e22496b02c6437ab7107e33da61fd89f972328202d. 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/FR9W11602534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047a83a157cbd3a8a092357c03afc2fd21796862b1d8aa0ec671378ba3298561. 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/FRU451500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45074264578d1863ba1639bd5f058850f78ee139bf065140b87d4872f240187a. 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/FR0ML1500010.