Nina Jo Wilson (born 10 August 1999), better known by her stage name Ninajirachi, is an Australian electronic music DJ and producer from the Central Coast, New South Wales. Her debut album, I Love My
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 0x77022fa404d7ee7e18bb2e3baeb37e5fc8d033bb0deff458222870e55b6146e8. 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/5cc99069-1bba-4194-ab44-c016b5f530ba.json and https://artists.proofprofile.net/proofs/artist/5cc99069-1bba-4194-ab44-c016b5f530ba.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 0xcc3fe7e7979dd8c59f516d3f98d1bfb370b2a3501b9dd84f6201e588299587ea. 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/AUFF01700108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3759ada78cce88a70ac63310eef463f45941fb48b4c8aef3c52d2cd3821d994d. 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/ZZOPM2344007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3759ada78cce88a70ac63310eef463f45941fb48b4c8aef3c52d2cd3821d994d. 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/ZZOPM2344007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda59575447178954fe61277f5835a3ce41121eb58d4900108939f537750865b. 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/QMEZE1941912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4769501beb0198aea7aea5c4994e30600b2f0d962147435a5000259e37f67a. 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/QMFMF2375673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6eac00caa9a99ef1ca92c53ed45cac9a1ed2b934bf09f89909fb2aa981d832. 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/QZTBA2376203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9202164836dc8cdeba1d22c3e854e0a97b7ebd98b82792654f3242aed09ee38. 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/QMDA62185147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f90ccd00264c97eda406f05c6d92fdd756e61f1df0bc72fdccaf2e476990c61. 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/QMDA62185149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaff9cb13f2937ef5c98d57a43d0a55a9e719b199bb59395f5d1a460a7b6c598. 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/AUXJM1900118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6f851d671bf1c33782cfbac0d3dd933c74ca89834f79ea4bf9156532754ce1. 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/AUBM02400175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e289059b5aba9057653f2ac8e17d58deb3c344bdaf918ea3cb95fe65af9e0b2. 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/GBTDG1301996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bd0a251b87ae945c6eb381d924a30362b3c20e158a3f0a024d37171a2e266a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/AUEF02001060.
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 0x31ce7154e6a72069a6fafbe2793da0d10fdc7aeb8e13552f8a69614bdf37a0c3. 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/AUNV01700184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854948d5e1091cc95c3b50ec880c1916ba03a6857bf0b18876b40089a0ee2106. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/USZ4V1900119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04e8fe04c7b9e0349fd7bc76ffb7acfbc2e3d79867910e524d9caa07ec184bb. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/AUI441800164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b78fa2d6b8b350683d4e6f653500fdb17d034cb3b3bc8d7d30bb8092aa2efd. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/AUNV01900177.
Everything We Ever Dreamed Of - SIPPY Remix
Everything We Ever Dreamed Of (SIPPY Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f94822979a5123cf5a29fe3af0e409d81b40b4b850fc9c63326da53a757a3a5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/AUNV01900255.