Kerispatih is an Indonesian pop boy band founded in 2003. They have released five albums, with three going platinum. History Early years Kerispatih was formed on 22 April 2003. They started by playin
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 0x6d6cf1fe94f89268699578b2352072fad869603c3f2ff36ac1912a97b5c7a55c. 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/13c1730c-2059-4a29-99b3-288a6fc184fc.json and https://artists.proofprofile.net/proofs/artist/13c1730c-2059-4a29-99b3-288a6fc184fc.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 0x0d98920989d51891147ed67f7e18097ee4d3fab1e7125346207644db08fb65c7. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T13:49:09Z), 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/IDA191300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8760a8c8c29f0e3fc13283fe6c1ad414f0b8117ac2119e50d79b46b0b5ad82. 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/IDA191300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4be84fe3db1a02c46434145f95f083fcf34976c8e67d7aa80552db8ddad3806. 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/IDA191300055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389369974e64f9c88c0a0337680fb7f93e79a3ddc45c55c12834ddbd88cb3ced. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/IDA191300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65985ce6fd37dfa18f901a5878f5004474f85307b5e0d3534ce8cf6aadced72. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:09:51Z), 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/IDA191300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ac038f09fbaabd73382933d5affe3e15be30c5e2a196d835d2f1f0db75a928. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/IDA191300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8020b121d5fb164522e2d0390439feb345a98bd3c94e48803fb94eaea48d8fe2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/IDA191300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006d34f90e26c2bd77eb6562138087aa5e6584325df8ba5990f629b433ee1c99. 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/IDA191300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb966680f4d5051c6b76a3348746a643a4596c0e2c5f4459c9fbec597977328. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/IDA191300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5f501c80917cf4da898fa29e26c9afc384b4abf98c1a01221a47da7f0b8837. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/IDA191300657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c326fb50622d1c506e19e61886eed665e63b96623263c7eb8fa1f28c4aba0fd. 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/IDA191301813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27258df9372c2ea4f7af2abd69223304f3ac2bee692d842d47eb356a5ee0db5. Chain 2 (Bitcoin): anchored in block 957531 (2026-07-11T06:55:18Z), 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/IDA191301815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef69f0304d84b129383dfdb27258db801f6325e316674999acca56c3e5d87a5. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/IDA191301818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9d7fba42f6e0875590fbdf6c417d737bf099bc1be29fa6f5e1b3439525ef86. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/IDA191301819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec1589a1b244b4f96785c4fcd84ac48c1c1642fa5c1c3fe7600db9fa915b39f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/IDA191301820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1270c2b1034a83e4705ccdc59ac60076490ce73cf279aea69b975e38a943fc. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/IDA191301822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3be9f0bbb90ff499d622903b914913dfdc32cfdbf6b0f5a8a814bf00afcd041. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/IDA191301823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1a904ba4776a40b30082237646f744e92bb3c8f315a0ccd38f62157aa347b9. 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/IDA191301825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9593be85fceb5f0063b5cc8ce7d9b5abee90afd8bb9be93a82cffab288379471. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/IDA191502987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c29d3128d4ed661ab658c58fe85b06299ba8f1be5f3a73e67d2c1c467ea521e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/IDA191502988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d886d1374d19347d164604c64425650513a05a811e17cbf74bef2086251856f. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), 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/IDA191502990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a420ea6bf49db2ad565c6506d1df48303b1a4d82cde297db900661f43e2d551. 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/IDA191502981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0452301c7d6e99fbe95957da4825ff100202b2bf567dd9106acde2248c9d968f. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/IDA191300071.
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 0x454dcd96818196d46b652d143a6a280ebbf6acc9486a99ca312960db7cd7535c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/IDA191300075.