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 0x4a192d3708ccc7b635c7264f056e306f67d2c99d1bcf6783f798cf8e02f12f8e. 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/d00a6415-bd80-429e-9de2-30c6bf9bf68e.json and https://artists.proofprofile.net/proofs/artist/d00a6415-bd80-429e-9de2-30c6bf9bf68e.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 0x5327e74f24f52c118595f13efec40770675d614bad9ce0d331e8440efc0d75d2. 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/NLL8M2002063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a53beb2c9d306789721812bd9e9a319126eaa4e74bfd7a4e03b60bd2a6d38f5. 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/NLL8M2002066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea0ca50da10351579921ef0aec62382f69de00ee10c188aac19a822c912319e8. 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/NLL8M2002067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb16a6497854a9ca17f06f0e81440cc1cd2fb7f4a0f58890c98671144386450. 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/NLL8M2002068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d015fce97657325a8bab7b5ceaefae64967a4e76c5001004a83c83d86a8080. 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/NLL8M2002071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2be506e3af782bdfbf7c4bcad398192948bcf95914179b78f986004a298fa45. 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/NLL8M2002073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78473e1f5c3fbc228f29ef668f9ea13561d76f8d44da9f6f8b9bf53efb0a75e5. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/NLL8M2002069.
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 0xaa84d3722c42d1e484bbb89732d42e41fcac0dd12e7f51e1bbe02b1cd73cc0b4. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NLL8M2002064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a31b7379460bbf52ac9d52baebe89620f363830128d4d2f5c7885b72af5e9ae. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NLL8M2002065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6cfd4fd6ab4ba6edeceb1d553effff348cc62ec4048923091586394b7e82a5. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/NLL8M2002070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395e4b4b310f207ecbcfdf8287218199e8e274f709cec8a45380af7d26941a89. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NLL8M2002072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648d8ae960df0f54bb89f84654a820969bb236d59955a1bfcbd35497c6bf5547. 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/UKW3Z2401849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91979f83c1cc3778de3794abe10510edcf656e6aa29e822b3d36e1e6a8f3cb16. 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/NLEH52400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfa987373bcdeb8a734323cfdd8aaf6b9c519fce83dedb935281c5ba8a78e69. 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/NLL6R2301130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e5103741aeb5864fc16bf58ebd5b462ce571600ef9c12ef07e701c90f9b708. 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/SE6QE2305011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a25867b78ff6cc8e4862b0a9a7dec59c21e3d81153585d39fbee58a7c38cca. 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/NLL6R2300763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1916c9b01cd77f5bdd668b79482736ffb9f0b1cbd1055ce55e40045127478715. 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/NLL6R2300696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d5c2bfc9bede21f7a13fec7d8b0fc6d388ed05ceecfcb5a5a258521782ef1e. 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/NLL6R2300494.
Hacia el Horizonte (Kareem Raïhani Remix)
Hacia el Horizonte - Kareem Raïhani Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d96f34ac3e161aebc64359f3aff49fda96da892cc9b1334800d14d39393b0a. 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/NLL6R2304027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fad74b22591e408031dd64dab6339e29cdb3b8e02d79b780bef8dc3d1447a1. 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/NLL6R2304024.
Danza de la Tribu (Kareem Raïhani Remix)
Danza de la Tribu - Kareem Raïhani Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb343f35325fa5b4d63fc7f44b587b028634082edd165190bdeff2be256da58. 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/NLEH52200018.
O.A.K. / Arabesque (Kareem Raïhani Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76635ca90d323de17834752521d19cf7d381effc5ebeb0ec3b0f16024215f110. 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/NLEH51900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e082f6cfe82c05fbd1544ac400f5abfa7b0e17fcdfb8c7bd85591c8b3191c4c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NLEH51900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39344e2f61338837aaf3be7a8f3a037304e3014225ae0551948930f51e8b329a. 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/USKHG1800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65aceb55401fa9057e332f9e0805b7a8db5982e1ab063d6a46aa6bbb6d8e029. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:38:54Z), 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/US83Z1659680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac64523ed89346f4939cfd932778c6694778fb0da2682c4582979ea5be13e113. 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/US83Z1659679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b39934cd222d181ba9b38c8fe3eaf759533f484e2e658665aad9a5174bc9e6. 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/US83Z1659678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23eaf4836b3954931fe754765d47bb1f7fb2774c090fa0e78a2192d98037e01a. 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/USHM91477963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cdeb7bf5d0402c50f5ce511473462a3ab5d81886ac84403e6192a4e6102a0f0. 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/USHM91477964.
The Eyes of a Miracle (Kareem Raïhani Remixes)
The Eyes of a Miracle - Kareem Raïhani Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2327b8d210f591521cb37d445ea6f3a39f5d9064a5807c66d1ace71f1cc7779b. 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/NLEH51400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719c1b4b640dec35f7539c0dab901a119d22fd9555a91c8d2d58fe29ceedd367. 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/NLEH51400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac48377b2fa3869314d9d8ecc49e7a54acf173ed8463760261518f7243bed81. 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/USCGH1522704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf260cd75ef54d414c2cbee8d21d783310c282f0144144377895162fa72788cc7. 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/USCGH1522705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cd6f5bf80d8c536a73568a55a29a9bf67f15d1c5417026a7ca1499a65a97b9. 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/USCGH1522706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855edad795f1b0e42ce76d83dc0e7f6e102039d7afcb9c6c5a85a3cb0735a694. 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/NLEH52200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adc9afd5c2f6923965001fd272daf27696fb5ce507b9539cf96bec1c7f85967. 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/US83Z1659675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf62e580a294ed2e95996cd929f21bb12acfd97482bab407a2be6204a20e3884. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US83Z1659676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb7b0659c7f7d3bcee627385edcbc21cd4249a2c2e4cd67a6b7442e6c045c11. 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/NLEH52100031.
Namaste Ibiza - Pachamama Session (Compiled by Alok)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cfd092e18954eb743f74183ac49bf9ea13548a93d448b28eba3d4b7f7b37c7. 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/QZFYX2044053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff56db53fee2f790b9cbe08daaf3d4a81a966c69280bd2994cfafa8b8e692e0. 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/DEC591700848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb69700d460e764f680231329ca62b696756197d5d5acc563ab64e0f690862d5. 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/CH5131102361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a070b895eaa19bf0bdc24ffc9d974fe1423e8b71ecbae8228bab227f5a3c350. 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/NLEH52100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf290594db4224eab9157b554e942c8c3ee8a0c103d3cb5ade2ce79356f8a109d. 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/NLEH52100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ead784a47ff1b2e04be1011049497466a232eafe54af9da4011da25a182db34. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:04:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1442671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939bb9c3fce0c7194f9e515e03650b60623dce8726d78a86477805f7b573afa3. 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/USX9P1442672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7775233a62e4caf30cb4f87110233d13350a9c823c41ff469429f999f31ddbfd. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USX9P1442670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92f4be05c2a99521b97926b495246a954478c0b30bfd3a2d08376ef8d7fb47ea. 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/ES7311000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7f5eac642d650bca5f30edf6fc131bb93d076dbf0f3bb94efc20de219675bd. 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/NLEH52100032.