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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352ce0efb21355dc6e08a42e9e3cd8a0e9317303686a60d25eb98b487e12b3b0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a554db01-8ec7-48cc-9d35-d7145609febf.json and https://artists.proofprofile.net/proofs/artist/a554db01-8ec7-48cc-9d35-d7145609febf.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7bf6deea62149bca2c9e241d7576c06ab9f853a3d3dd52e124c5649fbb2dea. 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/DEU601304516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77259fc4473704734c7c847600b7ef8beb24a47d9cefa2fa54c1cfd2f168190. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEU601304517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c735dd05b35b0484ea12f6a0559c6b6570032b3cf21c294bc7e13780af52b0. 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/DEU601304518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab9f1207b3425e46d5f7a8034b6b1f1376c1a479b31480b05cd850aff569dcb. 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/DEU601304519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f23950ed34c0d245b309f99192ebd8683a36a4206364d62c17d6d0b0aa721b8. 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/DEU601304521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc715dd383711909fa1396109696c6a2592e725cd8b2732eb94f90190dac6dad. 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/DEU601304525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bf6171d313b3cc9ace70ec78d935010aeb8dba7b8609cb2bc950764fe09f62. 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/DEU600902691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f23cb3e22a59cb899f26d522f0bd251365596d912908efa49868a62bb79c14f. 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/DEU600902692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7905c1aec032735b7cda98c0df705fbd49c2908a7c65d2cbee1819759111e135. 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/DEU600902693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6660bbfd4b2a04b7c6c5db0a74c7aafa8f00759400795e0267f12b2b77eb0d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEU600902694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fd4d99ccaf5ca6635f6c0c39fa52d909924f6d25c4a64bccfede3dd4a9ac0d. 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/DEU600902695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebdf60e494da3020d301b99e692f1fac1112b585ee3ef8f8ee7a1ff3772fa59. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEU600902696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e7873131bdeff9ac0722695063f56407bc6ac6afe20b72a1d05a58d1d35168. 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/DEU600902697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb82bbaa3e8bb201a84f2c0169453aa2b785db77a715715033d8693bb085181. 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/DEU600902698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4af67bbbce3f819d78d9f0a4f62a903c3fdfaf46c505a27cdfda2dda117ae35. 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/DEU600902699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8497f330399a7f601bcf87d46f7ed16ae523c47d72ff2617fe4368cb052dea6d. 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/DEU600902700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2308627612a9871e6304d258c8bf4bb7edef3a8b76b284d085e326398e9bcba6. 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/DEU600902702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac1f2c7e5708f6470d3cb047e94d1c8336947f1e685c36662aa067cf7ae38ed. 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/DEKS80218002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eca2c6e3e559012efc8d7489db3f5fe4730cd527afe92086b4be3b72e34474e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEKS80218003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc03a20f4884e9a7e8ef6258916b59d293f52aac667a759cf6a8f457c42374f. 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/DEKS80218005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa810c0ea9f24920e793de54183819cf2ad142107452409edbd0a1bef6463408a. 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/DEKS80218007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b98ad4399252744f1d27b717b68d45cdbd5dc56fbb3f1eade60d3d68d6f455. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEKS80218009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb3d35ec94afbcb53515fe14ddddea065209b4d69d81d684146396c3d6d42b2. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEKS80218010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6471db258921d562d04e6ff70d7ff80bf0182f75a5e692c5b6f58a65f82fe064. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEKS89907002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaa70fe0d2ba46c9d5cee89be741cc05da326fde3bbee4a61057b0230daaf613. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEKS89907004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9ecf06ac086440e3d6ea05313ee38a50de54ea44928991908842b65bca9460. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEKS89907005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a503edf261e9cd86170325661b54a70d4c01e0a93863e7d9ba5cc81bb37064. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEKS80433001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecec2a0496ff73421019f0644f50b69d4f1c4e5e36127e1022e7ecc608aa94ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEKS80433002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e780162f98d8932707e113ca58c6c5f9adec335c12c002634acbc3d08f31fa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEKS80433003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda97e34ea05a300fbef6c45c646d912e182867d050b2c30b06823b5dc3272225. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEKS80433004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7c8cb9ccde8153171c49bb8442ee3fb4b6fed8de5a165e03d0fe2c6c5db7fb1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEKS80433005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b628a1a200e9a6d26add525fb7a921308bee1c442a0433e761243179cdadd3e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEKS80433006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x461c178e34f7193dc47c849e05445959e40eb21c17c6fe6f17c69ba949d7e65a. 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/DEKS80433008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a9c8427511e6a847aa4a621cacaf78944f31eae4c3f9a90a1feb9573cece43. 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/DEKS80433009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26376663b0cc9eb5677e724cb0542b8c0d0e65b23d4c1d79e77ce2c9e5b7fe90. 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/DEKS80857001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691f1fc1930030b3d4f90f48f1e997cdd9aaee7da2439359cc53eb75d885cd4c. 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/DEKS80857002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426a9349be4e49f4e0f3af3eaf6cd2458f6a526461cc8f0a26810ddedcda3c81. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEKS80857003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38910594204ca7f53f2a26cfa454bd581961ca42bb15d31d928b99888d123732. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEKS80857004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e70c6c13cfc7ab752301a7bb8c99a50250de018a79456f2be1d1c8a89d94072. 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/DEKS80857005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c2110fade11a9ff1f4b45ab3e522cfa4d00177ea4d3c1289c5cb04af04effa. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DEKS80857006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf374863d790e2d59862535aa0fb29e0c945f62a430736c834a57c9cfe4077bf9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEKS80857009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631c4dfee8a3a39ce83874f5792bfa1277efc686fc50a94f73e49ade1cba004b. 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/DEKS80857010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86af0befb2522af31fc48933a551f784b368faa45ceea906c5c9986ee4d0538b. 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/DEKS80857012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b74b294f6b4845a26c08439cfb2a780856e2afbb09a5cefdadcb85ac20a6a71. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEKS80509002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0527efc610373fd8c95ead8206af8cf020de6a530aa3e034840623a6843afa24. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEKS80509006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d92d1fcbb606413e2757af525cd7efa802eb8c8760241aa7e77542f5685b220. 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/DEKS80327005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50388d6025972a0013b303a8398011cd745d57a182cdbd56f5227fd2da96edf0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEKS80327006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77259fc4473704734c7c847600b7ef8beb24a47d9cefa2fa54c1cfd2f168190. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEU601304517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a7344ede64b521d651945e52e610d726305887809e184af3aabb54c8bc2facc. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEU601304765.