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 0x640cbe81aac957c3894aa66912506f063a57b50d1c8c6ce53d3123d0af983c31. 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/01299874-0755-4af4-b27b-ca61aa685beb.json and https://artists.proofprofile.net/proofs/artist/01299874-0755-4af4-b27b-ca61aa685beb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ik ben blij dat ik jou niet vergeten ben
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 0x7f08e07a1e96081c055c5ec395469cdf898cedc6d22e48156c664b9ea0c3bfd5. 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/BEA031900154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457733b485101bb323e3561e129649df82b1dbb3fa5a21a616496701924104f9. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA031900156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c403857562a81e7ddc08c871b1fcb567b74a5ffcf031caca8d01e5874241026. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/BEA031900157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be8b854ce1d7892db411fd2798401ba4e091ea57c5ade2925fb6741fdb5cc7f. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA031900159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c7482e1636107f6c5d8155b871212107ff169bd1450ce77489d2790e8858df. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA031900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89beae26cc061e24bdb46129aef9b144dde15fce0a6a8a3d3e85356cfe08b65d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA031900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e400d63bf830625a4d3ec8101393009ccb40994d68461707aa08f8243acb4fd. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/BEA031900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3ddd332e61bf8351e7a560c7d8f4ddbcbfc377f813379fc4b5f899d40bd19a. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/BEA031900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5304f699c4ac8522096273e61d6aaad880584af122c7c46b7b85155e7c1b5a0e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA031700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221c418e25ae7f5f59e74f4edf8fdcb4969332cc0bcb832a8d5c8eb3a7e4d22b. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/BEA032000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cf88c2f8def6e24b911692f711871fd6636b5be7b0237e97090fcb0f1c0f29. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4faf41aabb133c44509b0195e0fc131e42b4eda102a2ed64286791f6e1aa64d6. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc42259f9a32382f81715e7236166251e5e7217bfaa0036b8316c27980556e2. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BEA032000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d13d7b7887f58f73cae0f08278356776fcdb5e3f849924467ba78440055ff8. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5d3249eae6e000db34a32e8d9b9ec36cd3c881936ed02216ed208c9f4fc9cc. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/BEA032000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee7be712f918d88d7319a67875d4aedb7e4bc5fe84fcebdfc77edb44bd822d7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BEA032000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7bb5980d94b664735baa1e8a0277c80a61e84e837dd7d54ae843aaf309861f. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA032000329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311ba8056c2ce957accd5bb08af36508f5da6f45299e4ab908dc32ca6cec7680. 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/BEA032000332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8811987af289ec84fbdee3b8da9a82f00415db0cb2bd47afff790858029529b5. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4085801e6c9e0bae51b8b371698b2aa3007e65e8f11eb2f701bdba97e6e78e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13018579be21999fde121e931401f2f164dcf2b6983961ea4bd029338a7d7e40. 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/BEA032000337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee7be712f918d88d7319a67875d4aedb7e4bc5fe84fcebdfc77edb44bd822d7. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/BEA032000338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24b08b2515a6b11d794e5086b21bdce1a61182fcb6e3fbef924ec08e451bc13. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/BEA032000340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92feee00c11e5ef088aa52b69a1e4eec015016805fb9cbe2e9ff1ac6197b8d7c. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032000343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd2a1f89f412c9571536237866893b16e044e029a16d019d5ba7ae81d3e3f5c. 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/BEA032000346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262f44b19d8e2d235c18f7653983fb17eb600bd14255aa9d042f533bf3fa9b9e. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA032000347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66085ca29a934a1ca3eac80af5941b1b7b047805bdfee5236fbe6ee7bf04a7f2. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA032000349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3af532c415cf261e6388d82936338c8f6d4479f415ef71ee4f498295fcae7c. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BEA032000352.
Ik krijg een heel apart gevoel vanbinnen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fb903812af82680d1b4ca2152595047718097f0dfa34b1f0ff935b35c9529d. 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/BEA032200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x979e65fae00c70c1c321318fc9e485a0db4b885fdb2a71a52c3311409d33e06e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/BEA032200072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc34ab5bdb7629b660f0d6c695cc5422bc410913cd808de7c6b1b6858ff30bd. 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/BEA032200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6604766a65e051fb9670ce39eca4700ab6f2d226d07f6d47431460bddd12d38a. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BEA032200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d21008121867a265ed57cd4b19589a44562a5c5377e110736c96233153fef4. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/BEA032200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b36f30f815bf6427ec332d33791dc57454e8757a9f3ced1f8be1bddf929879. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BEA032200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc2eecc0f14ba1c5a64b8a446d420819a8a62eafccd12d563045b17bbb92de4. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BEA032200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78f761a85c89d8a25e3ff8bf4b21ffe07aa1e85eaa86951addd563bce45b8fc. 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/BEA032200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f232b7a50badecc51feb306a1a80e717d87bd1fc0a87b3931cd34cbd5ad4e9. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032200081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x838e37b02575f729d4755b01fd35a0646e32a204bb0852ebfd9cad46f2b0cc7f. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/BEA032200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6512bf3c03f918e6d46a9dcf87b26a8c8e63780b9d046131161256a5d2858f80. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032200084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05fe9896cbe93418d6295a163ff317f80433340149e9b50f143ac7d45b0f57d. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/BEA032200086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91a541123d76cc272806a7f9ec180fbf477ee9f696b7609b0aaaed21cf7b26ee. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BEA032200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b224b4ea515716570a78bd611180cdaa7874e98feef5ebf4a8683848c5917c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4308082f43196ef338f39a5dde783f11ac6723cb3dbbfab9e5c29189df8103f0. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032200089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ddcb9f81025d884b190ecb07f65c3227ebc0913bc9b9d13cc37bc34c8235e0f. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BEA032200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085c9ddea8c43c54ea9a14da28e17ebf567de21eb4b28c1e203998c031db9a6d. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77a332c88a09e711b68b112c4baab45ee3d0dd81f32aab397978b7797858fb0d. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032200094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5304f699c4ac8522096273e61d6aaad880584af122c7c46b7b85155e7c1b5a0e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/BEA031700135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x942f77e2cdc906935d81be4454aacd089b108512c475982ff0595fa3e76edf7e. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA032400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0be4e85b4d11c23da48022feee98d6f009d58f2dec104231dcc681b689dee46. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ecf2257489d8e521e8489e409f5d9ce249d658b5153c2ce30d456f87b04dea. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e03f117406ab2e62605120e9deb6bc6b134e057697c4989c2ecbf13ae244e11. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/BEA032400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7765d82e6a32ba6cd945dcf28e7b4bea56eee829e9f2f7095f305cd3fa6e7b4d. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), 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/BEA032400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743c4f5e48fffd73ea8b7bafa3187d2ee88cbe349e1dc8255b25dff365099566. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x009a52d188fcd2878e42d5e85e33deded4b2ac06d4d8005469bfcd5df42d76c0. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/BEA032400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4402f7ba679854ca00d88b764c123e1c85a37202daf55bf888305929a436011. 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/BEA032400071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c7db49eab79c0c63aeeca2f4e5a10e51dd71b21576e85e1c6b9d15a28b7ab9. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354a19644ce2caec9241b8e76a649d83ac1bd6060e878546519bd7e6cae2cce5. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe32d734cd25c1c997c34c309fd546ca461fab868f86e6a8c0b6ab7ed8c4931. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f4a43dcb3dd5838cf67563f2d311e489ac0d6361c4f037786dc69e8d46bd51. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/BEA032400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f0e190fecda921b58f94bf8858f2b8c73098b5dc7b32fb8258832c33383986. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA032400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee0c83c00e24257cbdcb65614fcf6303bc3e50c0baf2354808d48cec4b8b10d. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d400965d017b55af391bcfffbbfa1153a88dabd32a10d09a3d1d5939d47d0c. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA032400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb592f36988f93b091cd7afb3a6318fb58c1a2f009d59e7f65b221a75c1ef021b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d4e565b8b900b8435550b06ff2c773854359e025bf3a780a5a47de6dc7eebc. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99bab1527a2bdd41ff9b55173ac666aebc6cc4806df30926ecb75bb7f2b98ae4. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/BEA032400979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe123ff415c5d93dc994f9d7d0457f0bf72fe68f21d2b04bd87e9f8269643c2a5. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68c0c95ae4c531969380fce1c7b0125c80cfd27a6ea3690b497f0378f1638a5. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/BEA032400984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ce3f5c38b5c3beb219955498b0a9e1feeca032bea75fbb1c556a1e3ece2523. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d43bc774eff09c66337d916001ea99b7cd932699b99c613c4fe50ce827b00c. 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/BEA032400986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120283b29f0821e9bc515b62826a1f68282ac9d3fec1c672d2d969262b50ec3e. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BEA032400987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd720ab500efa043a3765281774fd8a77ea3249d9500430432845a39986f56177. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62717e90575b3d9508b00d0c78ffa39574335adb6fe04ecfe33aebdb59c42ea5. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cfe0dfec91f54ce71955218e45de42ada09970fcb08d235372e05da5a13f7f. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d5dad26a92ca440ffb28ba71ddebd45393a6ebaeded86b960285ec92aeefa5. 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/BEA032400991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba94347ea146fb0214c44ae7ae19afeec4f3faffa1cd389687e34cb7e7bbea9. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/BEA032400992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3bff9f67d36810da6f67474cb419417d564be518d4c50a9fb6f01c68ce113b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032400993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb74f23c6ca819ada4a82d4bea4a47da05e09e0dd3a72be4d613eb750260cf28e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/BEA032400994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3d034275246ff5d600065cba4edc642eb734f7d2f50792feff09be6fbc1041. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/BEA032400995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04c3be387252262a702061c3be47d9fd4515a4aefff0efd162d2b1a0c4ae2e9. 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/BEA032400996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736369d2abbcbdd4538a956be46f6347d35b3aa40ffb5b0610178254359a15f1. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/BEA032400997.
Als de rook om je hoofd is verdwenen - Karaoke versie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ceba6012c62b3662e717b63bf84e8aa8b440095dfc25ff6f7ac67da61e36e0d. 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/BEA032400998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb4348446d7174237cf2753c442932ca3ed486341ccc0d19fbc58f88eb37650. 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/BEA032400999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x564d7ffa589e137e724d938bc89fe9e9eb7f41e92a2db600ba4e6d260bba7a1b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEA032401000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2ada1722785858a4fe2c4374ccb0dc79ddadadb54aa2f2f04c0102fe69f3ef. 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/BEA032401001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x477a93647be066da610668ed880d42128ac5b5565e3934d4c75d98dfac39aa8b. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/BEA032401002.