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 0x7c61d405576704bc121c8cc40e07bda3dd3dd2a02e7e0c5734f5dbbc656bcb65. 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/5543bec7-ecc8-480d-b220-7340f592acfa.json and https://artists.proofprofile.net/proofs/artist/5543bec7-ecc8-480d-b220-7340f592acfa.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 0x5666a4f89eeb47d1e99e221ff1e53d6512c5737fc639faaaaf282d78b2ea0b4d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04ba5912e6d82c9e2602888763481eab31fb0a4f676aa9a5f256ea9212ed374. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcebbdbd85fa1b1578dfc16faa79af0b9dff26392882d529ac3fe771afd700df. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40abb4785e644e5a611ee3ef808f08556f62cf5c808243692a0fde5557168ea2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0de3eb159f1a5d794cbd6c6ce1a950c94e2bf3e8c0f0a9f6890d8a7c844af1c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09c7d11064ad804c8f8aea4e935cd41cb9fb527a67752ce8f63b5f2c6c4117c. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/AR4VS0400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6a4dbaeae0c9b18ed306b57172371ce173541ad585086531551b7e14a73e0e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36c3b3f8dd225a56157bbfc3f0309b21fd5bf6bd550c4ee201b28103baf4ebd. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/AR4VS0400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x435548cda48ce90bbfe25ab8cf61e0bba9b832954c6c6739443b1ce639ca7751. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:01:05Z), 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/AR4VS0400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f67f48fc460cc06eec3b80c42de1c5c7f2342599fb358d23c3fbb5c8f2f462. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d01a5a147ec2eac86592def9daf14db914640d02e5f6140d853e14d08ba0867. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbd309ab1bb179a4f0e0008f0642bc6793b56153b36e46cc6077b41734b1719. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5666a4f89eeb47d1e99e221ff1e53d6512c5737fc639faaaaf282d78b2ea0b4d. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/AR4VS0400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5e14fdb8a223330353826e00a8ac632e5a94900fb122ca07c9e44bbef971fd. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:12:28Z), 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/AR4VS0400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04ba5912e6d82c9e2602888763481eab31fb0a4f676aa9a5f256ea9212ed374. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/AR4VS0400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869a2195b503f83bf9b4ccec1f76e8bfb23d21883ec3bf83ac679edc7f9716b5. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/AR4VS0400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b241ea3216f70be5d5c5e42d551b01fe32ce16a7ee4d1b31df16f4cf32c982d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/AR4VS1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495dcbacff2921f7e0c2715b1cf1936963d3f420bc3e6aab3558b9b14e4a9322. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS1300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbd309ab1bb179a4f0e0008f0642bc6793b56153b36e46cc6077b41734b1719. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:27:30Z), 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/AR4VS0400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474ad269c8cf7e51bf3076d93d982a93674426657a28a8101ad72890af59b6bf. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARA770700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4679c201d55f0b87a529761b1b449c01bbff53cfdf6c55d49c09d718ce55ecbc. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/AR4VS0900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc94eec7dae8069f8cf916baf45347a2bcc08510a5351a38e32203783c1daf04. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0daf1649c00481c90970792f367ceb31a9fd514bd53b498170b4d13ba91020. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x221f5ea69e4874e387bddc58bf090ddbad516fe561d6f1a336f9c15cbca7482b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d140dae5b761c87889251b3f3aba44c6717f3218a5404218c0634cdbc3cf3d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AR4VS0300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a814745a412ac12ad4e3e79816f5959a9fd860ed2f260b475bce8c99c489d. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:37:10Z), 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/AR4VS0300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e635778578c518bd5ffe204d0c4ad8101a86f629e8114387072c8a62283b88. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/QZNJW2126266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb24201c3ccbc0ace220f1a2d699c13df80124a64c9acb1dc89b1e5b187355bd. 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/ARAE52400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3aecd9b73e33399071fda5feae2d5678e11b5aa620019ee9c9cd0ffa9331532. 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/ARAE52400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76023e0899c9b702b2c868b462aaad45debc1c677d9fbd611662457f78d5c187. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ARAE52300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b15300d8470ccc51fcb4b05dcb801e6524143fee5340cb56c27618673bbce22. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:56:18Z), 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/ARAE52400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3aecd9b73e33399071fda5feae2d5678e11b5aa620019ee9c9cd0ffa9331532. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ARAE52400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73415a0e91b3c9e28f65dfec789ffe4c4c34f17ec2aa19090fe78650ec244a52. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/ARAE52400158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4ec5cfbdb5b66d71fd19f290c6468bb04223b5a82b295e0a1d6d29c0348e42. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ARAE52500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb8b41bcba317a6e04d46158f82b4a9b8f841ab71c76e75f36db2cb0b6341fd. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:18:26Z), 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/ARAE52500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76023e0899c9b702b2c868b462aaad45debc1c677d9fbd611662457f78d5c187. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARAE52300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5696ab6243406a3818cb2100fdc568fbda3773530d3f3935e9d84d711c29e50. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARAE52300183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b15300d8470ccc51fcb4b05dcb801e6524143fee5340cb56c27618673bbce22. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARAE52400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc1b40d7c784e04884e342caa84278fec94933c26b8fe1d3e98e23d304ef5fff. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARAE52400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca95909bbc53f76d55f9e7d46a7661d27e2aa560c502fc7bbe3bf7f1ca7f8732. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARAE52300226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3aecd9b73e33399071fda5feae2d5678e11b5aa620019ee9c9cd0ffa9331532. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARAE52400097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103c98a41931613e18b8104541de42e67a1adc9124e0bd21f96ca411614de470. 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/ARA770800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d645136e356796f0f69a48295721601fd594e3a10bd2e33cda138213d9251a. 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/ARD791700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06e5623548fe845b779962dd4e3a06a0dcb955abe772b157ffa8501ac8487f0. 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/USA560696345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd06e5623548fe845b779962dd4e3a06a0dcb955abe772b157ffa8501ac8487f0. 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/USA560696345.