Neoclubber is a Russian electropop duo that was organized in late 2008. Neoclubber is one of few Russian dance-pop projects which have released music abroad. The music can be described as a weave of
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 0xad47e506e0d4ce1c643ab2deea7e37e74a92faa207ff7546890f2236e019a9b8. 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/c7e27e97-ef0a-4b2e-a37b-d7a2e77201f7.json and https://artists.proofprofile.net/proofs/artist/c7e27e97-ef0a-4b2e-a37b-d7a2e77201f7.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 0xad127f51eebb5052b1042f183377c910829dd30fd07641a0de33349f02cdb190. 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/RUAC42100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910769927c5f9688890d227c07fb6e861e0d42fb8812cb80855f1d5e1783e31d. 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/RUAC42100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95935a86df34071da67e37043ad1d414ee246aca074987cf89ffa70470f10c1. 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/RUAC42100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec61370172c707fa03c2f434e7ceff997f3abaa4251a9839041615adc3a0b18. 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/TCAEQ2054148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd41b1edcd00ef9ab3bb05605d51fd2c150828be77ba984eee84066153c96e417. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/RUAC42100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa071b03c938c4143034ee378988e7ee043296ba1768603b869d2e5e703151c09. 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/RUAC42100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6e603851a61f7b1a860c3db1fdd09f4ec7876cb43bed0dcf36dbbff5e2ad90. 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/TCAEM1980814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19c8f536787c7146210a32b752e41c319e5e31646ef2a3c0696992a516cf5310. 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/RUAC42000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aeb6cc7e412ea2ebc4cb10e78faf9a02b3bbed7bfa23fcb677b8ca7e05b9f3a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:05:41Z), 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/RUAC42000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573def3085406b0c23ea83c9b33f4f45e25825625e86ffd36f534d6d169716b0. 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/TCAFM2128393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb161c235cfb8a5169dd94f474216dc7d935b6b6f035bba2a9d9518eb5344e8fe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/RUAC42400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c550fb083b4036d199a577284a7c843b2729003d94817b19aee17880169969. 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/RUAC42400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa524660fc3183e106905789408bfe972324a7ece0fb81995c934294a7e158f3b. 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/RUAC42400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fad7dfa94ecb2db8631462a0fca131032648287b1f6da1e5a0a557e91b48b31. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/RUAC42000004.
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 0xfc3fa4407405a17dd5a391415793700bd8305c9fa8330ec16f929a1e37927b66. 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/RUAC42100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75944361e70e51aa4f9a590b7c5960fde38af9c56a47a503d54baaf3901e0569. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/RUAC42100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c67cb167f1e38bd9feb40c6b0203f8e7772aa4dd987a5824802e22f2a0a374b. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/RUAC42000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff9b15942289220d130737f271871d83fb7555f3336175dcd726e82bb5b1688a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/RUAC42100006.