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 0x617e85375448c9023ee5296513b56e1196d337c6fc8ef9cf564473328be6dbfa. 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/8b3ab8ac-90a9-4135-a822-05fcf45489e9.json and https://artists.proofprofile.net/proofs/artist/8b3ab8ac-90a9-4135-a822-05fcf45489e9.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 0xe1af173f5a91db4aeed9dc4178372ce87fd7dbddc82f5f70c8512a923af291c0. 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/ATDD70500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431a26d37542fe1db70ca8c62309557bb3328ad3b56372b81142e3bad7f6d23d. 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/ATDD70300013.
Wickie und die starken Schlümpfe wollten auf der Klatschmohnwiese die Weltherrschaft an sich reissen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d29564178daa3dea4f420fa64b6a2b882b457123702c6d6d09f1a0eb02401bc. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/ATDD70300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5684dbc61557b58bb718e46b89ca6d5473a38321c6c641dd8ead2c694a7521b. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/ATDD70600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea46c0f25f6a14059de3d5b67b6849fa6d6cac01f6e87b1cc19da4fa638394cd. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/ATDD70700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57656473801b8497a53896a2fc9e8ddfd1eb3dee2626298b25070390afd6619c. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T12:33:53Z), 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/ATDD70900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa674ca5030a8f51e503dd43e8524dff9e4c587da20607531e7d1d0416ed7859d. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/ATDD70900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5341130d3bd2af7d8ed56f8e87ca49f56f2d6f04f891e11647e871d7fadd918f. 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/ATDD70900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc03dcdee92747ababbaf130d574971674490b4360000de90a48a8276ca69bfb. 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/ATDD71200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaadf8aff2590143ae9b0b609c7791e289420edc25994636782f99d842e817f9. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/ATDD71200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16163301d22c5c09f48213640b2c568d38d3498c5cb7fd081a8c6ae2dbcadce. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/ATDD71200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebde229387e9b62875a58f980cbad69378a617e977bf0b7fe6576cfdf6192649. 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/ATDD71200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf8872bb417f2db803f51f0994c9b20821b436d7a780c1fb2204f23cb88e8d5. 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/ATDD71200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadca296c515cacae0728c62e8494620e176399e2e1adfba3149cb7e79cf046d8. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/ATDD71700101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa68ede183c15bace2c14c1fc4e87dd12b1e58bafd69b1d36c0f3e4f8c4f19b4. 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/ATDD71700105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163d440a60888aaf6b1744ad2181f83ca4325c4cdcc6e42c415be11fb16435c7. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/ATDD71700106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e25fae5553879165d6b626029b1ba2fa92ef026cce587c1e4dcd479d80982f7. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/ATDD71700109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62355082b9f264f32b65604e2c7568b5e1c423e0692641b011d04882b97da8cc. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATDD71700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfaf35a0455cf82b13f4107585ea77387a84696e4b461da58ae1d40790ff9da. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATDD71700113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd62c4afa8024cd8581eb6c701f649f7b79dc0ddc2df3741e777aed83ecd5349. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATDD71700115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1058ca0d4ce884ea6b9995b40ffd91f95e9aab143c5fd293874b2990951456c. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/ATP132302001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf028d53d61efda646fac2e6104b02cdf4e5355130dbeab547e220b4cdf92ab0a. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/ATP132302002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce18f2710dff050c688c0d32fe82f6b0478a08e669a0ad2e74066a7aa89c181a. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP132302003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa684aa082abef848854e72835330fa4cdaeef8b5f58d462136d828e4e99798b2. 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/ATP132302004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1962cfad903ac8a8dea4fc34f422483dcb6ecdc14fdaef95385b049b50c5457. 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/ATP132302006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35fe9591e59c87ba4e08c8a96bafb39ab643d95a7756e6c8791520f3a6d4594. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/ATP132302007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fa8a4030c2e65d2f47af0a9f982230fa087e1d852726e2ab251feec51e59cf. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ATP132302008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f044c7ad155cbd208fa9d0ababf43d63b894d2eebfae343c0f3ec0a30e4b1c. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/ATP132302009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4767358c2b06d83f63b281da5c3192fa3dda8fd265bb328422a84b0f7b5df7e. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/ATP132302010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ed5c52fc71a49b2180bd2b468d3e9b4f8206e5f6b1f40161d57b03570a9c80. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/ATP132302011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31143868ef8d6ce3e5405b142480604d2540ee335675b7987056028d1bf4d7cd. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/ATP132302012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132e7565adbded6702a72e91828cb3cd3325348c72cedf9fad3628347174403a. 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/ATP132302005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7b08fe491d293352e660ca339800a24c1f689ec4ea6881e5be881f61b9de4b. 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/ATDD70900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cc8e1ddc4d5ea667098b277ed70f8046ecf77a443ea2a47ed8136ede8b3d1e. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ATEW52402304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a194117d51f346882a6431858aa554a726785212b84ddbe4746ba278ab36ba. 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/ATEW52402305.
Bergwild - Herbert Pixner und das Spielberg Musikfestival
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa0fedd7e4b35cccd76525bd35dfee83b17a2140905bf3b67a96ea9a8a6c11a. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ATRG71400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65308718badd93ca97f56412fe3929396e7e87d6003341b52939a8fea77cc03c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/ATRG71400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f3013a854ef152199801da10d1fb9fcc5e3e3de23ae9eb60e27812e6d59db7. 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/ATDD71900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d98d62c43b2bedb846787394e5b2c911e44885b25b8d37e9090e9de23f0523. 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/ATDD71900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340d74c4ee4744fa4eda71ec10c4b38dac048057d40f857c465d7266c562e8fd. 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/ATDD71900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6a08c748a703c403b46e4995088b04ba36df7ca8e337952c2f0ae6c233c713. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ATDD71900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe26ec272a7177cceff5a233a6771ad5a503d994122216aad5203f4b1ee65488. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/ATDD71900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12fbff6111830b153fdcb41bbf8c2f921f6ca24198aab34090acca8fcdd8d1f. 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/ATDD71900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e05564cbfed827db3d338f7662f03852ef0d6c95d2c833c7b2ae620c5d3fa97. 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/ATDD71900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc18b7158554563cbe0d6f8f32ebe2a04462e50e006e6f7c7235b02ac3f4bfbb. 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/ATDD71900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9065981c540b07087a92d6d4fefad400728f82d9dfb7ed872c530884a0ee49. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/ATDD71900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a71cbc7305ba0657271bf1b826176d426177512c892d8fe15ab9c377c9d65c. 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/ATDD71900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfefdbcd4863f47f75c9036ea2918afab31201b4a4bec14af8b3373b7df8a5203. 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/ATDD71900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bd1efda21fef4d3ca34536f92d3430298df901eb9a9d42949c1f5fb8312b4d. 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/ATDD71900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c137630e5dba641c87c46af76e7f1bfc2a7966c3ceb227d1e5487a13f142de6. 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/ATEW52301601.