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 0x3f3827decd030cb46aabab975c13134520d032c0f14ae3c4059abe65c95ec466. 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/6070ae16-847a-4deb-8444-56504523179c.json and https://artists.proofprofile.net/proofs/artist/6070ae16-847a-4deb-8444-56504523179c.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 0x17191ef8258e4dc374a608da7e3184f3ecd26e7f0eb69b2acf4a77a9ce674a59. 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/DGA062389332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd510dd68719f6b227d40f1e5280b25acfea5bc89a1e7fbd9195cc765196d9eb. 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/DGA062389333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f93ecce4eb44b8032caf6e99b1bb6c738ac95113a691fcde22020e54289555c. 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/DGA062389334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560242d706decc0d6edf6cf0889a3fa0ef9f537d7a416196a4d5f00f45ba05da. 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/DGA062389335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4509f1d87c7a430859d14f78d2e0637c9a164e602f094a27397dc259ca322e. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062389336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f90ca5f92e07c81e3eb3490d3ee43969ef9dbfde65b5841653263fc1c85bcd. 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/DGA0M2342082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26202c99910490196801619b3ba9a609920fb172278ce840585afeb8954a346. 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/DGA0M2342083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f380b000dbd0ff6655682cd8e8f6617ff2857f002a76ee9f573812ecfb9e35. 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/DGA0M2342084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2669402de220cb30cfe01f455cd2f24bc4c81fc9ea142bcaa9fab80e37ff066d. 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/DGA0M2342085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f5710ffc6e943bdc15720039f52ae7c29f8c87a9cf1744e838fe80d6cf4680. 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/DGA0M2342086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf77dc55b15d0cf8ed81526f44aea48e392cf9725b1983fe72adf6b59a9b13a. 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/DGA0M2342087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eff8d2b1a49b958bdd88450b639c9304fbf90ea890b5ea7d261a8415400443. 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/DGA0M2342088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff06318ff1383b3290381969b60656be87e19d5d1d2c3c6005eb9fb002c9f79e. 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/DGA0M2342089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7c1db93845bdc9fe6bf7ad5a2475790256b89e0e4bfe6d009df968fd813351. 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/DGA082356246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d6b2355d32d6641105205d51ffd30525216cb46c26a1f2ae5f74966fd69927. 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/DGA082356160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e556bb4ecbb133edaed46d42758108a08bfa4f685bd04f742daf4ad89fa481. 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/DGA082356161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b6fa96a6a4f4db5b79fd56ff9fe10282307db308ed287841d39d75b968dfcd. 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/DGA082356162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada27bbd5d9748bd3a9120adb8769c14e0f275aca93b12e119d36524c0ab22b4. 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/DGA082356163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbaa633b2f53d0a6735d06522422812c67d4fcbcfd711c5bd5783f07941c5c6f. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/DGA082356164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e56100decc69cdf9ea6c73a5b6e5ff374d4879865bb17194df83e8988e2bfed. 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/DGA062389344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a08f4b039d270d24b1804d67d70f9e32a1a872f32f3612519e03ac2ca8db35. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/DGA062389345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c716fd8c433164191a8fcaa5da40df4a11f6c0a2d9a181aa50d6f5108706dd5. 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/FR6V89301461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebd93cffb2e6a5b319053d646040072edec9107a1f34f8ae380a2d3d688a6d9. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/FR6V89301462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6daa45fdfd9a38bb3cc3b27a7d84688bae3e5f1d54d214b548e9e210dc58330b. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR6V89301463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1adbd8cd01f2811ff32d508b32f8a9d7087fb8e77ccaa3200e28670f060ef79. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/FR6V89301464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c9e8717f5901ce16a21c19eb390d4c257bee7b8805ec254b553aedded1b4b4. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/FR6V89301465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed1d6a82c870827cfd03f1da4fdb65a210a7cd8b27ce9a6f4a91a4d597b2322. 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/FR6V89801981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8de5c9d37b2b277553e7c08e81cd53c66a38cd2a5dfdecebf1a7d9848b1f3d5. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/FR6V89801982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e108f8ce1947662cb96cd5f207693202bfda93b6533ef8149d9cf2abd94893a. 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/FR6V89801983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x738bdfa06ae8402fe0d6b0e988d017fd1b446fe913feaff24be64a399c7d147d. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/FR6V89801984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb277dde0ef8e6f9b4dfc8008abe70b66bc1f700ce4cd3f3af8833dc44fd9a6. 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/FR10S2049026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ee64792b49608e04348a0276614893defed56ae34dbb4cb41fd61ffa524253. 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/FR10S2049027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada18c312d1f43002587e5c4f3f16f6303c7d5fe9e5110ad1a02a888ec3bd6fb. 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/FR10S2049028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aab11090187cb836eab7de6236f3697ec787a9a03c972137e4760486c7a6e89. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2049029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x322f54dae098c8a49abb0023c4490fd9e785c4e3dc2d5f5d5e2d0eba00306c68. 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/FR10S2049030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fa50c587df044d6b7bc37869ed2aae58328ddce64ec0cc5f72066c16eb28d1. 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/FR10S2049031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb2df02fc962eb5bba0b059aed36bc36ccf0db944b8ebd1380b11cfa733e46cc. 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/FR10S2049032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee78ecf26ffa0d4006e1eb4ca06f2c41ad80831dfd80b501080a7a5e1b4ff3cd. 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/FR10S2049033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689726dc5ef2db6f03213b56fdc13b99b21620cefcfc5de378f86d95080f3fc7. 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/FR10S2049034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdc49487d52680b1341f6fb895090c05854f1cbf191d1aa8d93a12610179c55b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2049035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2070008c68d8df27b7fcb03c53ffc3506689ae945761109c0e84b716b6822c2b. 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/FR10S2049036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c69d7bbe145b2be615ab9cb4b4df76a08182c2ba1d018959f36295a3dbb0494. 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/FR10S2049037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea3002077bf830e3b0dbb86109243d16357a81d04957144bf53b0d491aa5ddc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2049038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e66c131a709238073287ab8ec35c2b486dfb4ee48f22d1be9fb80511cf1522c. 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/FR10S2049039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9912198c4605a994fa1287417f376cd9af231774ed90b3629d7db0c84a852ee5. 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/FR10S2049040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b2d98e18d4253bafee663c6b06182e916f968d2b8d223a76001da9b17afccb. 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/FR10S2049041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7660b9ff920c13b832171a132eb3af8f95cd7620ad2f45ef6b76a2acadd14230. 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/FR10S2049042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027f745981f5ca45298ca199448f3a6e08ba54ba21063602f9e3be8e34ba682f. 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/FR10S2049043.
Crystal Wa Wajd (Music From The Mesopotamia)