Aisake is a Melanesian name. Notable people with this name include: Aisake Nadolo (1964–2009), Fijian rugby union player Aisake Tarogi (born 1981), Fijian rugby union player Aisake Ó hAilpín (born
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 0x6f55a1fd1d71ef43a6974114275d46e926184d1be3808e72f51b1f2ac1f7779c. 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/a3e52e0d-ab91-4781-948c-3db550a48560.json and https://artists.proofprofile.net/proofs/artist/a3e52e0d-ab91-4781-948c-3db550a48560.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 0xb66afbc0bfa11fca6e18e2afe329ac781b7d4535db6cda048a599ca6b7e7d93f. 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/QM3DF2299970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538a1f571574aedfc6474781e23676ec7084565fd9f0596dff5b01e535b57242. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QM3DF2291435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb003047ef52055318d17c061bb80c3ab5a3888559f369cc4d697c199c8f434d. 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/QMANG2215394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e67d1d77bfd38a2bdb257a5fea710f1914624e29cacc37d9ef652398edd190. 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/QMANG2218484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7671118b7e1dd92c2d71a2db598eb13bee94d00ac78e49eea55a884a21fd9d3b. 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/DGA0H2307826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0020511e0d4fbbb4882d56aad78c7b84d7217237f8d68dfd423e3559157eb1. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/UKZGC2308296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2fa88bee5282f5615e3d5fa71a269cc5fa538ec1edbd7970be03bbe949b946. 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/US3DF2425200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb69500e5c709499a6a5eb2c943bf9b513ab9dffde6b4a451aec69736faf09b2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/US3DF2415339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbb4b1b7a9806e6c97b830723cee0cfe74b4389c494ac6f18b44cab284c6d19. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QMANG2228742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea93ca2147e58c87c1f454cc76c4b79e25cacfa4c512bcd0aefe60c1b66293a. 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/FXQ892400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d48caf73725748ad51ee9b579bb3b36dec4a44208b4c15a68b87dee8db629f. Chain 2 (Bitcoin): anchored in block 958496 (2026-07-18T04:43:53Z), 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/US3DF2459780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85430c4ad6c86b77d56f0ea40d1eb4b88721b0592d6d335e0db5f64e595ccee5. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T03:59:40Z), 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/FXQ892400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dabd545867ca07e19362c72e6b46113e9a2788eb8a0bf9b6a9f324d6416be9. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/FXQ892400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3c0e19ed62c57520ba14820d4bed4075838f8588f9bfcf0fbf2101239f49de. 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/USANG2494667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4e5fa3a627ef34cee98c85cb012a31d691ec220927fd6cb8b0ee3d2630dc22. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:51:17Z), 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/US3DF2493597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ded79a92793442b8be6fc728762ce205c76a077d205a9d39bd6af95416c646. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:30:31Z), 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/UKZGC2500667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f8c07996efe9c459e49c3a6d561629c070c7a25c8c347d02f3ca9b3026c5a7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/US3DF2528083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb685d360c90d84b334c85783caf563773aa01fa9d0cf6f7b8058822910a7ef1d. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/USANG2511298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1860548d13f4068fd4bba60fff177150a8fc3d98db9335767f4a70d02c07123. 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/QM3DF2280734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2fa88bee5282f5615e3d5fa71a269cc5fa538ec1edbd7970be03bbe949b946. 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/US3DF2425200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedd73f9db5fdb7bef275b14358ee94348252fa805bed76c093ca536f62e3828. 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/UKZGC2406285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1722b770551fcf642a48d76d5e17855deff58f9e32da413363c49e67c59d7c5c. 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/UKZGC2402406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58af9b92ae384d537b50a24bd3cb48c26ef5f432cf9993b320cc991cbd2f2bb3. 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/US3DF2467068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5312d33c72b3b4b701cdafc376786a5e47e8f0d3601b8e65e569a58fab1ca26. 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/GB2LD2410086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68284919db5747c96524d7b5301fcf51efe2e4e07bafe8cba39940ab88f0ed6. 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/UKZGC2407686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5ee8841d26819a20af8640bebbe84eee926f8cd0cde10e84f548cd2a85aee8. 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/USANG2471746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6137fc398a272c5a07f614f8e2cdd3d1fd6faf110817b55b85cf9aad166e1bf2. 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/FXQ892500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5ee8841d26819a20af8640bebbe84eee926f8cd0cde10e84f548cd2a85aee8. 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/USANG2471746.