Dave Malloy (born January 4, 1976) is an American composer, playwright, lyricist, singer, orchestrator, and actor. He has written several theatrical works, often based on classic works of literature.
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 0x3c058159fcf373e6481baedfc570e4ef8f87f2eedcd0aef3a7fa99a2a55330e6. 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/3bf663f4-bb27-46a6-8136-0e5f52c6df10.json and https://artists.proofprofile.net/proofs/artist/3bf663f4-bb27-46a6-8136-0e5f52c6df10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Natasha, Pierre And The Great Comet Of 1812 (Original Cast Recording)
Natasha, Pierre And The Great Comet Of 1812 (Highlights From The Original Cast Recording)
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 0x13b261ad0546279f0e62f2b61c3b274d7ad1340540547fa221852b9ffe37bf9c. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/USSK31583610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a226b374bc5c77b186cc318824a8adc77b4c4b7a3a0e84c25c506f42f665138. 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/USSK31583611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206511c602627c1ff68aa03444e09256aaae6ba137962cd437fff66b71584d5c. 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/USSK31583617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b91faea31a502d2667384c68377e2dc360f6b0ab3ec7080210d3e14303c934a. 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/USSK31583621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729b7f2cee03cf3d2306d24583f37df54456642bac8380fdea4f68d876be7182. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11900416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362216e297e47a96452f97496a1934439c70bbfb1314f48f23f97a311b71115e. 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/USNO11900418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee54b6523200cdb880d8130f84232d3ff8bba086176ec10aabe9262412a37ec7. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USNO11900419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce602bf51bd8a4d24591d33db3a79dbcff706ce38f19dc72d0f466f6d749a497. 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/USNO11900420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e4ca14d023a9d8c23567bef6a841671c6128ae8fb62e2a01c483b336cc05b1. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USNO11900421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26338a8a26a9b72e29a63947ba1bf835c2cda0d7935ff22c073d8485758daf6. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNO11900422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8537e830434e4e438a34d304f20e5ac0eb8c2628c6834bc2718349d05483545. 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/USNO11900423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9221af6606004712bdb364e94b4c0f01574cf979398066d45b66828e84a52585. 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/USNO11900424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8925d9ea0e8553a0ed67b1ead66bb3170b73cfe8ac97df688c3c62cd5bf5ca11. 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/USNO11900425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c30f6d45893b076f30978e1a493b89b66d73389c3132171c168a673ae4a6179. 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/USNO11900426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435dafa604933afb027960e0ea7330fe5a15569bee251b1164494a38f8ea1080. 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/USNO11900427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573eed007788d6c5a6fe48425546064a007d07b7ade73fe1d07d48e5a2d94b87. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QMQYB2327101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db5cd967e7c50c3f00da02b0f81dd4983bbc2454e9a8eb1f548758cef044fe7. 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/QT3F32479395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4584443035ebbcdbe0e191a9c7573462462e5a4dcd368210edeaa791cf01137. 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/QT3F32479396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79c8003853eaa4b9aab4d6585a2bf6a0053528c1e3045fc69809198ca6cd75e. 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/QZDA72576789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0308cd4d7f1ae12c2738f0ad5a3eca1e0c9700787f30fdd45eba971b0afdfb. 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/QZDA72576793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2d992ff17caaf83742d92d36c0772fba321b8e9e995a7141a8658cc28221f6. 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/QZDA72576796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150af849063941f47937619ca3c1ac48be1973552ca1ebf1672b73c4a65167c3. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZDA72576800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd755428b04b1685911e7f4d055b5ac6339814e602d3845675f558616206d8732. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZDA72576801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec743f23a76212c6bc64eec063fc22dbd4a6e3cbcea586afae311a3fca1438a. 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/QZDA72576802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60119604a5be8d04da9ed2af120f146b0d9d692a199c71af1b72d32bc4edbc4. 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/QZDA72576803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607ebd813a4dec62558c557a652899d1f95cceb3303723b06457f61f73da2065. 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/QZDA72576804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fa5e43a0981de133183aecb4cc7c7047b1fd0ba362b390ffb55a77ffecf305. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72576806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa404a71b258730b9bd508157ce1d5ba8a45305a800baab15615b78e1b4b6928d. 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/QZDA72576807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a091067269f63403f1a5384f8d4e89ac8684697385cca0f641f26314b9aeab. 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/QZDA72576808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7feda4f37bbb0ea120a2763320b9f45c4b74b45eba9ac6c3473fd9e27e9089. 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/QZDA72576809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6a605b68f4f46ceedfb27519955f79ca4561924565cc0dc6d0d27a2e4131355. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZDA72576810.
The Witches (Original London Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea5977c6ad38802cc44befb396d3980686c3917897908498acf5d2b9907e2cb. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2569702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e68e140fe5a8cab63bb696fd90a2256b1ab6592fb9ebb6e0dfbb27822bcb32. 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/QMQYB2569703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd378d716a971ffcf94e50b5d407783320c5106d6391c84adf9e7c2828ec9c1cd. 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/QMQYB2569704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec6190be5d6f6e3fe1683eb70473545a4192d9e7cfd22b7cce9aac59f6eb459. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QMQYB2569705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4e7fd67dc5428ce47e8b42aad209f5dbd4e5eb6e50f9d6d7f88ad87615df35. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QMQYB2569706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4cdadf68992b5d4eed1980917b88924d2b5a247046328267429b3f5a9aaff3. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/QMQYB2569707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb21f4b753153f9623b355d0c783b7d987de0e159c79ecc1d992d4e9ca4f330. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QMQYB2569708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae34545d66f1c633aff7007ecf4c3e5718b46213dc4e729c136fdad29621dcbe. 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/QMQYB2569709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad516c5d118d87e5b697e455010ce4c865e49d274fd1f04636b3d839f97e0c8b. 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/QMQYB2569710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19577eb29974d3293f84da3a172fefc538464e6e3e2f02184287935716d7f6a2. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QMQYB2569711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7b26a313265e8c32935e173ef30bb675904339a8030665b87b9f49f1998ff9. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/QMQYB2569712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f7b389cb46a6b0a5de43e20ddd5fc77670eabea9816e9965d9404c0ffec0cf. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QMQYB2569713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05337750d8d11d62421e222c29d40f10c625c00dadb9e9db711515ba7ac44ade. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QMQYB2569714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1afbd765271d094a8dd0e4a76ccc1f1c554f6403630201f22b75a163e8fd163f. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QMQYB2569715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x025a5e80a5f483232ae92a6fb548a7ba9462d1a78ae35fd802a33fba7f4442a9. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QMQYB2569716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035472dc8d273cb3a1c20d25be3c5e5606878c6d846c2174e1f1143fa83cf4dc. 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/QMQYB2569717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f4b4a07daaa79130ac37e1440520f96257dc16a5e3b65c2d21851a1160b6f4. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/QMQYB2569718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c5331fb8143311e389c201e1829055e7fa99caa4d91b88b13ec921b856ae06. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QMQYB2569719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876c870208a5b6c8df57e03a4c6af2110cc8176caf3c529e8bf244abbea29d95. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2569720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce39cab92a8d11b6f5ae902f5d8855e14a10f5380085f0fab87237089547d006. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMQYB2569721.