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 0xabaa865818943f053b032bda86f65d15f232d0f243f4db385c2bd143b6467daf. 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/2c061260-f035-4bd2-8a91-61b5c2d6a0cd.json and https://artists.proofprofile.net/proofs/artist/2c061260-f035-4bd2-8a91-61b5c2d6a0cd.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 0x920dc1969efbe1dcdaf89ba16092b00a5aef998698f279e71c3148df6e9e1b4b. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/PLA219600032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fea094c34ed09c88e94b813c26854103b2481eda9ee38b972999894833bdb61. 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/PLA219600034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9402a02d794d00efada520ef3ecb8b8638b9de9d07372686cf172c4fa9e473de. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/PLA219600035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c16c983bb610cc46375c48a89d73867f745b25678faa86aa654e9ed3c84aa8. 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/PLA219600036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9967ddafda99c5cbf228294cc07fee1dc1393cd6d7dd5eb2298de073f35503b. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/PLA219600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a357ee53089f17a1571c2e8eff6eeeba96722837e57a4e8d46aa22be774361d. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA219600041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e64456db208f07050237aef18763cf45408a6d76cd03cb34e2351ce0c2b54d8. 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/PLUM71100412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae89834517b2869917c7933d835957f42184cfc48fcc323c56f6a4f127e01a6e. 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/PLUM71400401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb4a797ec23b12f0eb180596ceced08adb8839652e4457155bdf927507695d9. 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/PLUM71400402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc828b8e458120754e8376ba84dbbd1bb65377a3ae69a5556f0f0456c5eac4fa8. 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/PLUM71100375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa912d002fc4c262b6d9d628b01c39dc09e9738edcc2236da6251519c31dbb8a6. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/PLUM70700245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382dc66504a54a026875e74acca568c6d828acf6128c70dc122af47578044c1b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PLUM70700246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8446f77528c9281639e3929dd63f5a51891502b3aade505aefea47ea5f5943. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/PLUM70700239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc852a2bb6ecbb1805df36f654cdcb35fe831b216fe267a4867b045c29d130177. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/PLUM70800656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe493fd5590354646e27958633d49499f5c9e263cabdb45ac8fb8ad86cf8a937f. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/PLUM70800594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798eb7282d8f80f771a01daf7e8de71a5c87ae1fcc8f6a7236dfdc8215f9e3d3. 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/PLUM70800592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68508d7e6bd124870c9b83d2476d86c59b9365c06bceba6fc87636ea2140a8e9. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/PLUM70800595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6955004b988f676f1f52f100baad6282013bdd443fe8297a4c108f46c44d407c. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/PLUM70800601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb1967bfa9b585c4fa8d21b1bb8c35a9c1b16455a0e62fd22874963155751a5. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLUM70800657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78153e8b60d25e32bc5fee08c5b5c10ad4fd9cf6690462ad5b431d6e6bad8d8. 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/PLUM70800597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffaa21e2d0a964f37a50c21200edcd56cb87461a1d37dd72ca5fa647dcb24788. 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/PLB820011125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250e7d4bd809cc28b27e4b4935a0c05138f0dabacde6ab57a77ee7a91061c619. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/PLB820011129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cefbb2a3b056486361eac8af404da47ccc2f43db8ce9e73678bb8b35a11ff5a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/PLB820011128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7327858703c0deed44b81ef3e19442abf074cc4a061081a058deb029b40f99a. 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/PLB820011130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e418fb87a8b53c4a76b97ebc3a8629d242bca008e3717f091bf8b6d21a3e264. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/PLA811800051.
Jeśli wiesz co chcę powiedzieć (ZAMILSKA Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4cd7a6332544599f5482c250c66e8b4c25254d6407e3432b079b270d8df0b0. 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/PLA811800079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x577ae0a80ca175a56a31aac054991abba0fd38cd75f02287dd042ceab5525efd. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA811800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044f1f0a5d75c06ff9b7e2337993371d8fadbaa23176178e1f19d34aafb1c958. 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/PLA811800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab32f0b9488515345d82f9a3a88ae6d0da0682fb6f98c3cc58800ce962cd2074. 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/PLA811800083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88597530891479d506d3be2bab3c898c312bbedf5a106292cf567b85a10611fd. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/PLA811800084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c107955ae02a6afea449fc5098d2a692649e7e6e611a0829b5431d5a700143b. 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/PLA811800085.
Jeśli wiesz co chcę powiedzieć (Live 2019)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8baa00a297a2b07ac527d56afcf0614406592713defef6c156be962a181c99a6. 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/PLA812200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52024c1594076b684a5b942f70f56ab9d6cfe5a2072bab4ee2e9033efa981ba0. 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/PLA812200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ceaa16f30631e892f4d7f9c39fb7ebcd01f4f769ceff1c8b4cbb770506bbcc. 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/PLA812320014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a355462950c1a50ef015bb613e9a1743f3c070e53c913e564eea82a676ac1d7. 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/PLA812300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df81e5b15423f2beb951345a2338678d468bbec571657cf7c250c90868fcbbf. 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/PLA812300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1bdf9fd9e800054e8111d57c6950c1ef7f0e286da15ba03f940ce791e78938. 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/PLA812320029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a355462950c1a50ef015bb613e9a1743f3c070e53c913e564eea82a676ac1d7. 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/PLA812300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2d6278fcc330fbd601112ecbdb3d6f1a573755da5c6257bfaf50c34f79d037. 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/PLA812300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64f96b0dd62ebe650e2fec414cc52bb8b35cc8eb630b4267d4048051422a98f. 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/PLA812300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52024c1594076b684a5b942f70f56ab9d6cfe5a2072bab4ee2e9033efa981ba0. 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/PLA812200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7c2684603a1974fb148a17af9a8de09cf980a5298a0b06c514729d93742def. 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/PLA812300033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0ce570fc38b8ac02e13652a41155f3c42e84b7642ce5b8269b2da587fecdf7. 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/PLA812300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd16093a7b5bf5e72794853628119c8b360c1cb1e8643b2ff9ee0a8da722d98. 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/PLA812300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950a25d329add0b8efc58e4bc53f17fcb7c2bd39de24b79c317185a14d3bfb1d. 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/PLA812300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ceaa16f30631e892f4d7f9c39fb7ebcd01f4f769ceff1c8b4cbb770506bbcc. 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/PLA812320014.
Tylko to co chcę (dla serwisu streamingowego MAX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b9a2a8927372e1b51b0a1566d18941f40e6d061916d7485521566677f826e6a. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/PLA812400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b9f87389d4a4a2ddbbbf317ef48d7dfb33c0ba9113b1890a900bdfacfe71ee. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/PLI368353530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8055fbb02145c138f1232bd35abada4ce68aefe0dd901942abd38a5494b283a. 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/PLB381601074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b71223483978668c4ce2937fac6891801f1a7fce0dbb70170daa79f0a89b75. 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/PLB822400225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ed1ed5b388a25afeaf10f318ad75169a55c69d75903c66bd0ccb06dc742e70. 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/PLA392030413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479993340b16643181b0f7cbd9a799a869a43da5505a94bc99dcf7ff8a2dec45. 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/PLB822300235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79c9c08a354202261c08f5dc4a4cfb18f14cb2f21c5e5aa8f051b9743ff2aa7. 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/PLB822300242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15da7e0f3a545649be07c490145ef22ba126510af91e77b4acd4b2591932d90e. 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/PLA391820414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142e8fd0a8e36eb98d9140668fb65cd27aaf346448970ab3d570d44e0254ec04. 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/PLA391820511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e667306e217aa299286930240cf37b16306ed5627e9588af99f6ff2ad312a0. 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/PLL581700007.