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 0x8261c97d07344c1cd34c8136aa5a931f3822f5993451ff5350110ddaea27e639. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42597920-5af3-40f6-ae40-29e25ffefe1d.json and https://artists.proofprofile.net/proofs/artist/42597920-5af3-40f6-ae40-29e25ffefe1d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dalam Pasrah Yang Tak Rela (Live At Pasaman Barat / December 2019)
Seribu Kali Sayang (Live At Pasaman Barat / June 2020)
Melati Yang Pergi (Live At Pasaman Barat / May 2020)
Cinta Kita (Live At Pasaman Barat / February 2020)
Isabella (Live At Pasaman Barat - January 2020)
Benci Kusangka Sayang (Live At Pasaman Barat / February 2021)
Dalam Pasrah yang Tak Rela (Slow Rock Melayu)
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 0x89b92f19f03ddb8851c0b53f18dcec7fae004ea8a40d09048cdc3bc983be372c. 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/FR10S2377525.
Hingga Ujung Masa (Slow Rock Melayu 2023)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd9cf25759b5a2758b99988dc6c5e87ef9355527acbc1e592c19672f4acb789. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/FR2X42302063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa66f43168fb69c60a0df75910a96c1f3fece676fd4fbfac89694587ab66bfecd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FR2X42304428.
Di Antara Rasi Bintang (Slow Rock Melayu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2c1e9e7ddfbe6954e0a0652fcd4743cf5fa9735e5f92dc37f5da607ad40421. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:40:48Z), 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/FR2X42317074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ec3186bc96978172ef79da77c8e11803519308e5d5c8b71d217f626304a477. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/FR2X42330149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59216ad41b028e4280c2ffa6159b691a0c999871f81e24d392f12078ab1f3670. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/FR2X42366444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55051516c98f9f805bf138d347d3997ccbd23e54d281e050e778eeb29f9baf1b. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/FR59R2309782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc88c5052d426d2472bafed04671acf2c35e6119412a75f600ccb70ffe5b77b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/FRX202300962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f06cc3d893ee74f29d28a509ff82e463cfb907bf2ac5c32a427fabc847f507. 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/FR96X2390892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23667edc4e7732f1a6a68020ef21cce90feecd918a26ce2308e885e9d51c94a. 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/FRX282312362.
Kegetiran Hidup dan Cinta (Slow Rock Melayu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53e4450ead3a7e71819665f5949ad552572d160f379440803a0e4f1e14ab701. 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/DGA052354191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866c218ea09fa3464f01cd1ff4693fbcf5df2fd18c9ba53d96f9a81671ce8a4c. 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/DGA062346312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc86d522add372439fabc68cdc0c848952179d38291fb43b3760052158ab661b. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:11:31Z), 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/DGA082358621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b6504e7251b0955c0334e14e0c382e7724a772c208b1cdb4de7e7a57a3f862. 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/FRX202557145.