Ahli Fiqir (hyperforeignism of Malay ahli fikir "Philosophers") was a Singaporean hip hop group consisting of Samsolnahar Sibengat (Tukang Kata), Fadali Mohd Darif (Daly Filsuf), Noor Hidayati Mohamed
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 0x4489e16d875bc9ac00f4dccca25deadd72e44eac467808d1608512322fc94faa. 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/d9fbc29a-1c11-4b4d-989d-7890b70af60a.json and https://artists.proofprofile.net/proofs/artist/d9fbc29a-1c11-4b4d-989d-7890b70af60a.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 0xffb964e91eddf26d4d65b13efad00f0ea3a78325ccb89b8202b78c9de3b15e15. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:33:40Z), 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/MYA110700155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf22c8594005e55c753ff022273204e51dc092101bca41a75b97566f7eb46d571. 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/MYA110700156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a43aba4fe9f14aedcebde10c74cdc1164aa5ac8e1a741cb14631ee2d9788f9. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:02:40Z), 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/MYA110700157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf6c9fb3bfdf43a5ad9b46b4e975beee8adc96e57609ba4e88e94bbdc6940ed. 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/MYA110700159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea29a6e1cc50f393d18a5795ee03778e0c8f18b2939a8ea54c89bf7aca293b9. 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/MYA110700161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffaabb5fd0c166566ea2418f6702b3cdc6c0f8daebf6bb3444b5ba46702b1a9. 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/MYA110700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ed7ecb764898ff716917533427f3aefb5aee018d7231e05c0cb08b4cb02c68. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/MYA110700153.
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 0x281faaec3400c7eca1f3af6e4a413f4a59fda80dc580d50270b12e8c78082cd7. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/MYA110700154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe747c02424b548d52ad7bd1f7a1c8b3239e9bf1a2197e9430ca89dbae250256. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/MYA110700158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0dc23864ef8a866b93960dc6de7082edb5339016e5730a6649b5e67865613e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/MYA110700160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b4f3f74bd19369cf515e4553c5c3c1ab7027561eb0722b336a8dca4f3066ca. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/MYA110700163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0879429b986966387fc0ebc1d3f50ba5fb4281c6bbded469a96d1a92f9e6b3ee. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/MYA110900136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ee4a16617b50ec49cb62ab37196e23e0244e981e9182a0446a2d71732d8228. 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/MYA110900189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a44b503b9bd565d3305774de8b321c07753338fda5c362837673768c34a732. 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/MYA110900190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54f97caadf191f23a6ff6f4f8cbc88137394e8788cb2b1758e714107a564133. 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/MYA110900191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ee24fd50a26790d1b264ba8e209699ac76a39da6f30b8f58478921e52ec5f5b. 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/MYA110900192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3426436a012819fb280da582d73e539ad69788894ec023c5f361578e908a154e. 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/MYA111000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc228aa1ed95a6471629c147e4b6c684002790cf4b1bb293a93c480651b363786. 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/AUV401200117.
Freakshow Vol 1: Tales Of The Travelling Tunes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aae13390655972b4d4820ae60c769c89bcbfa0ffc37064d5ad1549c6079bcfa. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/MYTP11606187.