Jikustik is a pop rock band formed in Yogyakarta, Indonesia in 1996. The group comprises Bassit and Vocal Icha, guitarist Dadi, keyboardist Adhit and drummer Carlo. Jikustik are known for their hit s
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 0x0388b8fa847564d2ebebe9ecccb090af0a9b036e0cc79c0717c6cc846bcfd644. 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/8e58e28c-ea87-4a6f-8e65-18904e401612.json and https://artists.proofprofile.net/proofs/artist/8e58e28c-ea87-4a6f-8e65-18904e401612.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 0x0e63f1b8262357298a27b2f1aca4d27e5e963dc755be8bd00283f9a9d520175c. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:22:49Z), 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/IDAA20000427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f1de5fd3901cf3aa0dec1e67f71613173b5642f36e79974fa5be392a98c483. 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/IDAA20000430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b03b8c20d547dc687cdb73d0ae2fe50d0cb3aa79ae1e9bab4a2ddafa2f5a6e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:49:26Z), 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/IDAA20000431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea74bc97a432c676b5ba122e769467e1a8839170b3a7939a009a45c772798991. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/IDAA21501355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf13a8232abd2241b852d1bd37e0662eabd6ef52c0d3ef78dc1ae034d6cad7e. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:41:04Z), 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/IDAA21501357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5858f2c7444f0b93e02d7aca3eb436932e7d0af3cba008194edb4c25889f923c. 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/IDAA20100565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3bc580202ebdd290dab4d031d7b5f68e52d9cbc40da465b506f1d1289e2427. 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/IDAA20100570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e28d57d42b16393bf14c0aff1cb65aa61b85d8342d621a70cfd79fc6a61a96. 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/IDAA20100737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x111d484ef051234bb9f8b8b34cdb36b9d7768621134f282e85f332ec6640892d. 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/IDAA20100746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cdef7e52137fac01927873e01bd171ea335933ba37d04de5417fad026d8da6. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/IDAA21501407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a805f25bdfae15571b9bff4885f2e007d6d262ba0fee8af1ea6ffd1c9e2f9b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/IDAA21501408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea74bc97a432c676b5ba122e769467e1a8839170b3a7939a009a45c772798991. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/IDAA21501355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b4cd5988e4aaae13fd80d58d395fac9f17cb35d08cb2ef6a1fb04a76f2972c. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/IDAA21501359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc05cead1cc93e7cf364fb094304443dd06efd16a1af70746c30bc6a929a81c6. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:20:07Z), 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/IDAA21501410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ffdd93dfa6d71126069d1592d0b61b91d73e95741654281c46e106236f4838. 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/IDAA21501370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb65c9d0f3b32c92bcfd2e819fe3c3964b94fc74d266ad7ba89f0f19a4823e9. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/IDAA21501411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ea01705bf23184e057fe113400733c4105378c075b233d8d2f63076cf00017. 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/IDAA20600347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245c82562c2c4e8342b2529bc850dc972b61318662dd7afcc63f8e3eba55e312. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/IDAA20600412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4ae851eba005539fd6f0ccdf4f7de60fc7803f9e387ce3f3806d259643011d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/IDAA20600343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba18b05d258637a743a7feb624fceac87b6c2a73d33dc0836db7e159cd4204b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:31:56Z), 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/IDAA20701418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc086e336fcf7c777b375b782b49e3d5ef0d540f54ac946455a607f8b47200c9a. 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/IDAA20701522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080f4e6e0706c1ebe7b2896b69213acb744ce738547f59da2bd9703751068b37. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:34:28Z), 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/IDAA20701523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4d58ca0be6bc663e079971bc2fba7de92739462484622ac6e7d77049b79678. Chain 2 (Bitcoin): anchored in block 958696 (2026-07-19T07:45:31Z), 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/FR6V81995368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda18c498733f0c6aef5546519640be0022cb4dc419f12cbf07117f0b44d39e7. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR6V81995370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4d398ca633c72eaf0ba009e64bcf7960a4ffb2dabe3f4e6d794ca0ac10efda. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/IDAA21501642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bfc25ff397ee0c9ababefcd229d368138572a3bc501ecc7687850999595651. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/FRX202318199.
rekam/kenang : demo, unreleased,rare recordings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bfc25ff397ee0c9ababefcd229d368138572a3bc501ecc7687850999595651. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:04:39Z), 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/FRX202318199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea41de4791474735a285919aa4dec1a78705afea838852179a51b6fb60d8a55. 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/FRX452336429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b04a302e811e9be6821ac508d1bf12e3d72edd03e929a06e0d76aaa0cb4f35. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T13:22:28Z), 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/DGA092358059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00e242c901d0e32767b2e86e0c7f67a20d8d6913992f5ba372b3a8ff4ac5484. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:32:06Z), 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/DGA092358061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c8e766ab1713ee8aae3cd490379200c0b784d984ce6dfadde753881789aa79. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/IDAA20100566.