Wide eyes may refer to: A facial expression, along with raised eyebrows, of surprise in emotionality Songs "Wide Eyes", 2010 song by Local Natives "Wide Eyes", 2022 song by The Big Moon from Here
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 0x3d9ddd9c13d37be8fb0393a358ddc9ed57f332ae73aa0cbb219899d61e5dd047. 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/8a00f5b2-d2f6-4788-a4f3-96668f4d0099.json and https://artists.proofprofile.net/proofs/artist/8a00f5b2-d2f6-4788-a4f3-96668f4d0099.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 0x4c31a4cebc525b82abc5aff46effff5837675b268a4651b62c0946c464d93cb9. 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/TCACC1493890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c59fc91902ff2361b1796b57009a56cb89a9a56cc3412038accb48ce40bfeda. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:54:09Z), 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/TCACC1493891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7838fb487c622d5efba53398d52d74285337de23eede1e034149d30191cb12c8. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCACC1493894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f61da88df94334676683c8616d7fa5c3ca65ad40f58aecbdb6056155a5d36c. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACC1493903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd855c2ad359c49ad7be22df7ac142a6a558497154dce1fe1feb3276d479a1f41. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1782401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a5a4d227a2bfa7bbe8243865fb3ace02e1bef6ff000cf275ff15b17704898e. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1782402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bce64448ccd4d41b4061a6bc5f82432852cd4052ba46dae202e240934562745. 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/QMPKX1782403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbe7e54e7c7b4ae06de1bba1acaca682608f2e9660bc160d74241e02b80e2abd. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QMPKX1782404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bbfc124e1c2124ceadde44d1d6eee2b4df0c0ea3877989cc438988061b457b. 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/QZNWS2147020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42c53d6359b5dbfb6c6b61fb4167baa4ffab9d0bab95ef8ae0e76cb6798e5d5. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZNWS2150686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4407ed9773aa6cc1e5545b55eac004f2e11a2ced65417a80a99ef6fbb3eb4e. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:58:15Z), 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/QZNWS2146313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea92a9041a6ff49d66d0e3bca0d9c7c46cd1104b7f210e28caf3542001a13168. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWS2150687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede73148bd1738a19ab7556b042bc8a9e4a0f7b81f4535c5a13b6b1491633aa5. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2150688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bbfc124e1c2124ceadde44d1d6eee2b4df0c0ea3877989cc438988061b457b. 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/QZNWS2147020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e72c933f59018cb2b327b139672970e277e9118ba9237789fd06dea2032e6a6. 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/QZES72569259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd09d2e5880a16918128b0986dda92796093a6b2148b25269b8a29226cc95cf4f. 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/QZES72569261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e94d090d1247174f33c8ef969e91eee4c47dc614cb276c882033aa35d64e9af. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72569263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6c0c9e7f6a663347bb225e834f3cfe98047c4a625fa8b443da0659c09c9f832. 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/QZES72569264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f8bf08485bceb49faa250e7f855a7b8455e231e32b9a172b734496345fa7fe. 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/QZES72569265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4fe2c4a0c32c9f6657684bb1a8cc7c0386372cb27e388d4738c290fa44cf87. 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/QZES72569266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d84047b70d4da62b7d27db7221753ec0139fa43cd4d87bbec5c9fee2dda74f. 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/QZES72569267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7ba7ee7caa314ace9ca1aa940af204f2dfd4834a3513465360c84e9af4eb48. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72569268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x902fec512751d591db3cd8bdb9a1261867d10b3a7d2f029995da10f701458701. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZES72569269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c38675f7782837750cc65e55e1d33a7a2e0b8d16c7b535ceb4b3922bda8277. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72569270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b2b9bf3f4470e2df89bd2bf9b0f8c1ea327bbf0da8305eaaaa7f4253cd6073e. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:27:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72569271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e554f55d83358384ffdcb80792c897527d38471fcf5ce719ec7ff218ae1306. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72569272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163a5bdbb3c7b8fa1891212f69a55d998aa2a636f23a89b3aba35d2d6d009a98. 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/QZES72569273.