Gent is a shortened form of the word gentleman. It may also refer to: Ghent (officially written Gent, in Dutch), a Belgian city K.A.A. Gent, a football club from Ghent K.R.C. Gent, a football club
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 0xbb6df08387f3903ff25488659bfc399b8bd8d44b30c28b21fd21987add3f70ec. 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/20382ec5-99d2-4408-9e95-048c2b06c6e6.json and https://artists.proofprofile.net/proofs/artist/20382ec5-99d2-4408-9e95-048c2b06c6e6.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 0x35506fe2597e4371985692c205d17d497c2e1684c1b42339683ebcaebc30fef5. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1825572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4b3c09b0702f07a608f8419034b88e07bad808325d3ffa08e08ae4a8ce1f72. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:46:08Z), 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/FRX201844182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f37a71ad9b1f7c8be2fe214c20dbfacdfdb6a34642738c694747efffdbbc546. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/FRX201844190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4b3c09b0702f07a608f8419034b88e07bad808325d3ffa08e08ae4a8ce1f72. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:07:13Z), 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/FRX201844182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3214e7bd8ab0527abb3f5c467ebc37fbb3eec64f9cc2a4704db75cb2915a3f57. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), 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/FRX201844185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f37a71ad9b1f7c8be2fe214c20dbfacdfdb6a34642738c694747efffdbbc546. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201844190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38eee4cfa65e1cd5c0ddb07b453e03cbe1ab2653cf460003638b72528f78c105. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/FRX201844191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc78d02303c661676042320d698ec635fb8c33a0fb7fe668eb3c8b9526b6fb2. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201844192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd015ad1c789e0880eb80608981daf1f68c82169c0a8a26754e8bb4a6e8ef2406. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/FRX201844193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda348e9a0e9e4a673508e805ec3b921f0abf2dbce61484b59b39c7c3d41cd6a7. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FRX201844195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c84089826eaf4afdc01a8f451f20d61582c1645835b27355046961f2243444. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/FR2X41927816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1215de015b55b99b2549163e0fbb51ad22063e6fb59b4a4030a8e3da49d0ebbe. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DECE71900866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc450cc837054ebeff5adf45346bf3406d9b152495a75b87fedbd41dca7c158c3. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DECE72000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6fdac27b579812cae2bc670aff4ca8151419cc5ae77b297ad66bccdb7b7bca. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DECE72000248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87e673c6103166829b7bfda8b7a21f328bb97159c6ba3e82377aad200e4709b2. 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/DECE72000316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d86d93e7c8d95723fbfe6e25424197a442014779b50622b04f87422c9b34213. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:18:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72000398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c0086b91d6b3a55be710a3cb34c9505f36b49b794f30662edc5c8126a37e4ef. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/DECE72000502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758cd6e32ad862a639044800fe99a07d6f7f07ad32718431a54608e50025b620. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/DECE72003584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x842ccf802673a1b7f913df03f885059eab41c41f1ea37a8c85f70c673c2dd707. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/DECE72005609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83c212f7ba9854a834e4c0ec645584fe26974ef1b61c9271d632499af28f3f9. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/DEZC62114776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2a9596b426944c6f7b595e25731c15b18c80559615e1d9d84e854897b0b6b4. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVY82000461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7268e1fe6811512844ecafa8352d24eb88479a67cc21923b69cdd14f4f5b0dc5. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T06:58:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVY82000522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5059bd421fe2084618fd04dcdbeff9200e333c1d2bbbba3a8f9a4f8371dab61a. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T06:43:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEVY82000448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffdf00d7e8bbf045543a36d7721aa2c34860d1f0f1000b4dcbd8ff32f61bbb3a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:37:03Z), 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/DEVY82000537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbd454df5b7756958e29da2938504496ec5d9a341074cd96b7217d72ae87e9e. 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/SE3OH1724282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889706c12aa8b32a9b19eb4b3f9103295321b183093f778b585eeff71bd92cfa. 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/SE3OH1731458.