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 0xbc17bb34795d4f91d4a96d1dd8fd97197f65daf7da0378c684dd1082f19c8c92. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e16f7201-d2cb-42c1-9bc2-5978294bfb16.json and https://artists.proofprofile.net/proofs/artist/e16f7201-d2cb-42c1-9bc2-5978294bfb16.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 0xbdb36bb7ee86332e92424deb06d866aab55283b7c38b55af72be56bc8b6b5733. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642400046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c474da0ba436893b7ef6b7de9398a8d6c23065997a924fd01d313d51fa1242. 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/FRR642400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f54c80a59fd5e93d36aff078b7727abeb4ea665d111375d04ff5f87a355d8ed. 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/FRR642400048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b51f9af27c059ca0ef96e76d059404fc90f25a306ed010db04c7194aade6b8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3be94b3b12775c4f9a11510a41dbe2adbd845dd4910805328a5ab6a3a009db3. 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/FRR642400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40dc6cd02f6ee0ebbd5f87fdb3f357773df8041a50e67dc57848bfcc892c94f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3585a98558f108825485ab3a3ed7a367eaf52a5a57a50e9c54f5c328b2ab863. 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/FRR642400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607d6592a9bd88f24db9ab6e8c19d9d1cecf2ca923a4694afae8ce58585f7088. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/FRR642400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a25d40f99d3a9fef389310ab396eb52102745d36b2ed8caad28b5da9df971f. 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/FRR642400235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33a130e66fe6d6fea29233e04048a168ae75c3e97dd267a1bcb7878ea61d86d3. 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/QZTAS2287125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce59273a4022d8d10262f52377cb88cf3193ec6d80a37f56a4f3c0a7635251bf. 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/QZTAS2287126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0795b12f31cd6626bfde19a4903d108f2d6803976b1b24ae07cb3dfdd7fead02. 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/QZTAS2287127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d39bf041f3f43888238cecfae8b20b813c8caae2210aef7d365c5ef87836c5. 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/QZTAS2287128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x952497231034cfb7f82dcf237b3cdf593344d067c94a7bafb2cb2658fa99f581. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZTAS2287129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fec6179ec1214faff6e146b5031eb9b84fda739a78c9aad75f8ede9c220b4e2. 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/QZTAS2287130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05b1990fa40416d5a35f5026919114721dcab0e4904dda28b8bdebac2693f9a. 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/QZTAS2287131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb082e13b92188b1bb841ce17dc88235ac6624401d4d176261e71096d7d095c38. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZTAS2287132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a5ef25e4e04ef8eaa0c3b3b3486837228071807aabcbcc2983d6046e37d029. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2287133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd832961cff69d278108ae7e49c1a1576afbcc37add7f3be44fe226b51138e6d7. 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/QZTAS2287134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907855ea6a40fede059277de6a4b7705d6d1c91f202f385625bc1c882cf10513. 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/QZTAS2287135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28e825d7097cddb3d0f818e618f5d0a44e13e61b70a3a812991bd351622401da. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2287136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76523734ec25e5e7884166d19a4cb662203004ef32b6a3e7dbcc81c6230b3f6c. 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/QZTAS2287137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62af21dda9194baad3920855d803764e1344db67582ece9584c462fed2714c1. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZTAS2287138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d27c90be4330bf7bb8f413be6fb3d50a8d9d89b16bb707d24841cb7178d11a. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZTAS2287139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c4a7b0f6b85f9a8bc4e17006cd10cbf11d1c453b60f0dd3003bdcc8285ffe9. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2287141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d16d6a43690035d844ad9719e6cc4b79c32ab7e0d5e3e3c97f85a7e911a0c8. 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/QZTAS2287142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eeb1936ebe5ed42438ccd5c3606f253fe77df9b61eb384f3c2133afddbf3d2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2287143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fc7c650bfcea035ad10aa7bbc06951cc62f266f7719b07fb734b52922489e11. 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/QZK6J2208751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2f8c3d00315fccb4d61690b17a4da9e5d95a90af3fed1fb6ed88b418ec1d2b. 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/QZK6P2146155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bd28be4bb2779d8e468575cf0b5190306e7cffdf91980d0a14841f8a891a41. 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/QZK6P2146157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7949481af5a7d0cd78d221fcf94208215eddeec55cf48891cb0da607f34d73c1. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QZK6P2146158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92c6214f6debb475170601837e5608e506e0a8ebd7f6fe5defd2a9496a5ef56. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZK6P2146160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7430f40af75b0b1607ee20d95a65293ee6879b6c30681e6b9265443ff84188ce. 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/QZK6P2146162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2772f1f5992b931273d02ba575d2e7e5acb13f8b5746492d663015aa8cf38ed. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P2146164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641677a87b44083b05e4bc5bce66e8204739b4fead8e10da835534848187ba1c. 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/QZK6P2146165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371b38ab3a27fb12b1a30e291857473ef8a0fda87c04db31cef5933058686f21. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QZK6P2146166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a9500791aeaa4cf0e2baf7d97385fb81cbfc15b9711d9d2c1d09c736c0fd4a. 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/QZK6P2146167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d95fd35d95953303eb7b0a5c3743ec9f0bac613fc6673d1230dcba36d79ecb2. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZK6P2146168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa520b854c4607269a0286efb880cdf9659b39a9637e472ab4b53600738fbb1cf. 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/QZK6P2146169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b81a473548ea2404f34b32c183cbe84266c80e29b594ead88e16b5894a85ec. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42134971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3564f21040b3e1fba9429e014b3cd7131e9edc14fabd75f814d3ab399a38248b. 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/QZHN42134974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a0d8acd269470325a50211c5d05728e644ce4592ab29fb0f8fac79ab80b06b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZHN42134976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x044416970b5c179852d4d75580a5c8a06e4031d26066eb05aced902a1d9b932e. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QZHN42134978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9a5a51f1bb1b653bc2c05ba5a7b18aa8c3fed7c2439f752dfca5f8d77b78a6. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFY2107296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa277e72daca2c986bb56a8522c15afd322e09fe0a20e8d229ff2d07be34a3dcf. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/TCAFY2107320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870e76cc50f6504e2209210b7a4b9523caec78abf34a329552601ffb6b214d26. 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/TCAFY2107330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdeae69448081dee2cd04384b773378cb428a7a4a256bb4acd7422ffcb51a45. 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/TCAFY2107342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b5acd011963fd8fbe5bd1542cf5418de5a35876749e96de2d8501e4834b51b. 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/TCAFY2107346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea081427333edafe4dc6952b091c07d217421896deb4398fa38a51006f22dd3d. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFY2107354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8c16afbfb1293bacaddac8021b7aa35b10372b4e66be63d8c9b7624da4e2b8. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62203409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a2026327685b107beedb2ff7d2faa4f57ccb21c3005725e40ce55653479fe7. 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/QZHN62203410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315663cc6768e2b599809dbc55347f5fa528800ee223e76856d123edd2dd22c4. 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/QZHN62203411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3791bf322a832c9ba35a92d4024abc793230dfe6bf48d69e9a4bbcafee1d128a. 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/QZTAS2187720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58d87db0eb06dc0999a24fa0b241956001cfcd689c3bd00fefd33d38d7e1e7f. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62203412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e61cbad32c594b25f579f4ba2c39243e72839e5b09c76bfd7fd2fa1f04a3e4. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62203413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd1012c664b015c7b4e2f59cbaca0505542783bd468ae38e6b4bcbdb2b064e5b. 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/QZHN62203414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90610a84e84990ed65c6b8e2400750ce105b9c8578cefa342e192ae1c3d432c0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2291262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b0544e46b90b83d76fea38aa7c3bf2f5290cbdc64d38f7eda71541b0f4ecc2. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZTBA2291263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551aedd89d5c6384386b0856f0c9d1f3876d0bd56906c47c0a30f14a464d74bc. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2291264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7194f1133349f9dcf769befc98efe681e5d7bc75793d452a053a619a4b5179f6. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QZTBA2291265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9c59a8995a2c6a54e9d10a01c58fa8fde73ac33b550e595de40648fd48fe2b. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2291266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7792cdd0b2a97b1d5c7c9e826ac64db92f87d3547179cd299af92f31831b21. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2291267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd09d147b890b9298fad8acca6e5adb06ad7cb09e81789f02631a9b3cc1d7c9. 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/QZTBA2291268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b236d8d6eaf978b07ac73114313fd195f584fb0431f744f250d94a0f512c43. 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/QZTBA2291269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bd016f90ae7128369aca5415e48e88b887df56e733c6911dd11841e976a06fa. 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/QZTBA2291270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b9cc0bbd04b17ff1112e76ab4f86756eb6fd291283e28ce0c7e02e176f75d9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2291271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3791bf322a832c9ba35a92d4024abc793230dfe6bf48d69e9a4bbcafee1d128a. 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/QZTAS2187720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5638e44ed457dd239c3ce65b1bfa6fb92d673d1cc455548cc3bb3435933ed410. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642201494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cc2e9d3e7bee8895a68ddd7c61eb217da30b03e7ca7f9092b9fc0a7f12a729. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642201495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4cadd480ae79db7a204285c53b07bfe01f9eb06d17e0c19cad3133e5733165. 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/FRR642201496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ece3187dba41eb4834ce4a6a61a2bb36d5da1e3dc32a2481f2097ed7251347. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9NG2100070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7bf44eb8f4e69199735b217b226b0f61baf404876474faffe612aacdfc1cff. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf560a07604e7ef257cff76889fc0a7d52a94203aeb0a93f3bfbd67c44afcf83. 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/FRR642201497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e81c5d51b70177bce0a98dd64761f08cda11c05c399b5d0308d5a042cb6df5. 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/FRR642201498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cae7758135a0c196c5597a0362c1e18b3f7854083b98127fc8577f6eabd324. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642201499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6acef43af3f9cbc7103fdbf55ac7e6ba5cfc24e119ae9b5dcd04a31e8bd170. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRR642201500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf13ad7b95fb5e0dd664f97d9c6000adf0a04373dcf142f61c48550aa348516. 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/FRR642201501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053ff3470508178e1bfc522204b7a2a6b9657dfb359cf7451771437006bbdc55. 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/QZFZ62233239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47659342643f7cdd0b4539eceaa3dbb9bf44db89b1f0cb31e3d9dbf545bb7d0d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62233240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddc9dec71cc26f5d79d2cc09d166cbfdcd9d0fa9fd8668397b365eb9371419e. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62233241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff345402f5d6192e9563447934aea93a7e0252c9a5c89a9b316d4fc404d93cd. 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/QZFZ62233242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdf0aa4dfca939deb156d1c806c4e82916bfccacddb3430285a9101852f0d31. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZFZ62233243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ab355a41d372f64e8ae590f3bfc09a3566c31b5eeb82406e1b66e5d67db049. 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/QZFZ62233244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf65d6892a6c45a0fb0d0cb4d8ff35a2f4a01e60af365bb0aca128078c71bdf. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZFZ62233245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77af990a8c931eabb586fcb5486ad244a1dab78d9a1300365f6e516e4fdb9e71. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/QZK6J2251135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfb4610d6c0d9dbe93e4bdd24fb9a5d0ab9b57b33faceff8727acb84f3d55fb. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2251136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ee870bd2c81897c7a6a74c28f5c4d04f6d0d6aea0947b545de7d31b705367a. 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/QZK6J2251137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29e49145117b2238662c1ec24f0c54077eb511ff9bc9dc68a833ed63bb30d38d. 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/QZK6J2251138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2d3dc5f9fb2943b7a8b5d3a6d0e0c7f37f621d95daba5491195f44b8f803b3. 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/QZK6J2251139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee6a42c3afac1c35f5b033a14cf9f2123681a5fa7b6d63b88ae9373dbb60229. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2251140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8fc74e90452be5f5d95b4b1d8e7145ec91228ce5234b785255425e10d21be1. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZK6J2251141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a504eef31800ed9dd44de71fab2c9603b6dc9267e50d3dcc80e1731d9ed118. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZK6J2251142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590df4c3952789eadf7f1ba3d974198dde22647f64673d33f96b54dc669eefd1. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/QZK6J2251143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x299395df3c2d473c5cd44f9438a3de20f4826c4237cf9b37bb8797aac2c7de9d. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2251144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3430d91dbe1999fc55a4c75830f9e7ed0b949b08acedb2894439730604576ecd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2251145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1281f65c0a92fb3c584945f416f9d7764fc7abcc0cd86b08f9e732fd1ce5cc4b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2251146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92a101930c76b9ed339e00adf81db6b5deaee9c980070790fa3843aede6d8e6. 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/QZK6J2251147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd95516dfe9b02676e136b2f5053434ee37d8f9a3d8964c14cce62a59a5a6e9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2251148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b65a3202b6479553b643b53c8927ea531e55d9cb9a406ec30bb2d5b5c6f5b29. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZK6J2251149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f864f6de75bbe125b6397af51a52aac6385f74a25230ebb1ebd0f2a2829bc3. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZK6J2251150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea14e6857c2d61bafcaab82da8affdd10ac422be46a04f6e7c5f51a9c17c89da. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2251151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad3a51d23f7393f1206b6629191b19fc4dd9c5803f52ee01b3a09af07b8e982. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZK6J2251152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9226f800798953e8dc969aeb3d638fceb213a94d50444e479024abbb239619b6. 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/QZK6J2251153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fb4d5f176c53e4c4af7edd9788579f070dbda44c6e97e671425271c9a108d36. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZK6J2251154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34902bfa6da431a1bfeae62f148b748fccd75e8346312f2f747b8497174a53b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/QZK6J2251155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f93e8b3ec1b21ad1b25cde5abd1646902578c417fffba127b07fc96283dd6c8. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2251156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0005d57c3ef2a224de65127e5dac9dd1c473e10bc2932ac3daf0d02ff1bdf19d. 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/QZK6J2251157.