1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xc6eee86b68788cd83990ea56a1c37ddae4a815a075f3588291fe40712b13a614. 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/76ff74b9-9d01-441d-984a-68bdcd0c8344.json and https://artists.proofprofile.net/proofs/artist/76ff74b9-9d01-441d-984a-68bdcd0c8344.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 → block OTSBitcoinBlock must exist at that height 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 0xf4c059f1cc659e7106bd7fa9dcebcbf83a980a3857d9b2a6f14eb57252d87dcd. 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/IDA172030009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d190a63b97adc80d19c1ae4ad080b9de0c0c665dc00432a931c8d66028ddff2. 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/IDA172030019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97b8d5c7567c16307375fe677b935f8d17ffe5b2a8fbabd709e5e2b12453e8c. 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/IDA172030020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82d92b437206481c6f32b33d6455f4eb83e855fe77176c86d1c5e0b82c373f2. 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/FR2X42447735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75227574b72f7cfa9c2ed21cfc6c67976175fcc237bbd66d39f51d1dabfd932c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR2X42447736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebc30e954b53a485d04614c8bb794298e25163765a1d71499a9ef839354db07. 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/GXBAV2319806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e692105acdc45b5f5b4b8667fb29b136e504e033cb99921df1963fcb2cbab61. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DGA062346938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1021b2c7902e6093a84eb9636a0fc006cf8c2a9897508e8db04ca2e9043bc6. 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/FRX452398965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358245f13cddbbf4fed355cafe828a268852d4c0be3ef07a164831a70e2a318e. 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/FRX452397344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e5523d85c231affac1da0ab9b3d1d8266d5dab3532b5ae31392556c400e2bd. 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/FR2X42377526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd727e345bf3105d40f6cc0fa6a0520cf56d29593a7b4562e888b9d1cda9e523a. 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/FRX872286931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x683f875e49233391febca3ec9977559ac4ca2b7a835bc51a7c0da9d9f537ef91. 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/FRX762230887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bec2b9bb9e8a44c25b7c8dc28fcac79129bea7df6312c7fc0dd45de4a1b73c3. 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/FRX452236161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80303e27f5309a949c610654c1d0160f5fcb7bb6a1a1f65da2aaf774475a924. 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/FR96X2286837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917d665095eeac86ce4390ed63ac75d10d2d8f3f0ba65aa7d17d5af3460a0854. 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/FR2X42286374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e59672d23cb220b184c6379b584960e946056cccea1d0200398ed4ff6d3ef3b. 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/FR10S2207131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1906c0589037e6a624e77370b52ef779eead13c56ca8beb986bcfe82717c06bd. 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/FRX452186484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12b6be07960bd9aaee46473184a340b8d558cac959d65d29b31234d0c585a9a. 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/FRX452111189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808ddf4e1abeb935ce1aa3af6d271d0df34c65e45c5d97a084ee2dd4539b559d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR96X2155755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b83800ae66817564cea3016fca57da7836fb474e486537227153185d52d62b1. 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/FR2X42175036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88078ce6a4d90e401617a01e264cd1d73f3fdc0d7c13593aa8229a1846d5d4e7. 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/FR10S2139431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ad099c6a25a2318b09ce88cde0286cc11122173abfa87d48cc20f7c7a6561f. 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/DGA052039324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3126d05b1a5873e9b76f954022490f4463188a65bb8e56c87999580b51d9c692. 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/FRX762059476.
Pemenang Hidup (OST Rumah Kasih) [Dangdut Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaecc612f5415de9f6497f23ee452f8983961bb267c9b4a1d25db876a7c8f102. 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/IDA171930048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159b1c9113dc273567b3f32a9071263ecb699916eb7c170c8cd659c7026ec8d4. 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/QZZNV2400216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x250c168f65783797e670c9c41f03b4e25789c3d75f90e187c4b13fc77234d89e. 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/QZZNV2400217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d50ae13a1fb74d9f3bc15f64075a269b482aff3f93575d86c6dc9204c68bb9d. 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/QZZNV2400174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfcd899f754a57fa9478fcbac3add214cde44c5c07a4f75f7b431f3ac27f9f2. 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/QZZNV2400175.