Shortparis is a Russian experimental music band formed in Saint Petersburg in 2011. History Nikolai Komyagin, Alexander Ionin, and Pavel Lesnikov met in their hometown, Novokuznetsk, and formed Sho
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 0x34ce3344443c30711ae2275b4beeb16f2d6f75444d532500be88a333b9cef785. 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/d31d3bf7-0ba3-4dc6-b654-2b96afe0d36a.json and https://artists.proofprofile.net/proofs/artist/d31d3bf7-0ba3-4dc6-b654-2b96afe0d36a.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 0x40888e25688706e08d9d3fad6d4cd509580b7d2ed828fa6859b8287b12996d3f. 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/RUUM71901099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85913d5181f60e14fcf228904fe8d84be04060dda342e1a441d4a22690a8df0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/RUUM71901100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce55d52ab12c402dce895dba7a6326102da24bacab6d5f96de2d34f53ad73659. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/RUUM71901101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc794d0574eaec11ad612ef139ced023a890b49ab74ce9d4fff62766ed917481e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:57:45Z), 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/RUUM71901107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ef930854e0a95f440ccffed3769d619677d2624c7b5ead50a2a97de56fc77c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/RUUM71901087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b51e9a39a48b4fc56b5f0606895568d8731d6d4b714af1d8e9d67248597dc75. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:18:58Z), 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/RUUM71901090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75eecc21a75bbffa6bb4ae04e933f0046c718c06c958825f8da9804e2f3a559. 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/RUUM71901091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc233bca63c6eec70a9b4a40dfa12c0e3b8a6e739d5a8243f1535fe9f9f03a15. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/RUUM71901092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ac29ddf13ab15c5e4cb1e6ba0a484479e5dd0f85932e7efeaed6293adfcc8b. 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/RUUM71901093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaf47fe1477aeb98d2f5238414b0102d5d040ccfa46fe15244f77be6244b73fe. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:07:31Z), 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/RUUM71901094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2d2b19980eefee0c6de6b7015eefabbf174754a9a297f02b2b397ca1c857af. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T05:01:14Z), 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/RUUM71901095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee2f5ade5a90ccaaed97d3f07e931c83aab88cac3ad00f520e20b8059e78a7d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/RUUM71901414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x628b6af8002d599f4a464cfe0d5078c7ff8573c02c2602691df034033d32b367. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:28:06Z), 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/RUUM71901415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea76811a651ee510daf6438b4a3150b51fc3f2643a0ef3703ef651a63f85d06b. 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/RUUM71901418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9741e005a5189fc8e4fdc7a1b26b1e6b6808da834315d3c5c74b30f789b53476. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/RUUM72100467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c8024aaea60c5a97797fb74572ccb0630aeda364526139b66446bbab744ed8. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:10:41Z), 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/RUUM72100468.
Эта ночь непоправима (Трибьют "Сохрани мою речь навсегда")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d08a49cfd0416844ebddb875de37f399e06e5d62b2a119a4547378c4b1257b1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DGA052070522.
Зов озера («Берегите ваши лица» - музыка из спектакля)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31ef749ad06f2bca91a52da1730d63c325212712b98bfff32378f2d95d61a8d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZMZ92202760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123e4281569ee5c6a1293c6af6ca171c9add467b743d935cb70178a29aea79b2. 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/QZMZ92202762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb758122562a8aa0cf26fd7519372e72aa11cb1bad28f7711b7c52fb5c440dde9. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:15:34Z), 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/QZMZ92202763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2664a8f5ef24197fbcd43dee87452c7a8eb1ba50ad899ee9ee00e800926759. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/QZMZ92202764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb245a5ce6ef541571242a84b1abd961b9928ee73f0f2203689ed87fe6132b03e. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:38:08Z), 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/RUA1D2294252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fa262c7a3d45dc3aa96e70b0a302631d27dcb7d686f91d40743bca1d9a1a5d. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/RUA1D2294253.
Полюшко-поле (к/ф «Капитан Волконогов бежал»)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56c36eb55aab90098df4c2a66407c0784ff54ad8391f9ad87975e82f3921c01. 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/RUA1D2294254.
О, как небо черно (Из к/ф "Tchaikovsky’s Wife")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f20cdc6287fa0b591d6206a32b3780f1d54ffdc5ab6db59c132d261ad93e23. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:00:58Z), 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/RUA1D2307746.
В первый раз (Из сериала more.tv «Фишер»)
Чувства Анны (музыка к фильму "Чувства Анны")
Ангел озорной (музыка к фильму "Чувства Анны")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc533fd2add31b287586fef3b5ff3f97931257a0005ceec7bdd4933adc83be8. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/RUAGT2336860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798d5e6a182ccab5390e2b1219d4dc0ecfb04f94da925b892b3c6e17c2b65ee1. Chain 2 (Bitcoin): anchored in block 956404 (2026-07-17T02:10:06Z), 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/RUAGT2354400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a49b8f83eec97939ec1f30f2555a63bc0934d6ceca6082a2f419fab9abd1073. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/RUAGT2346990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa31fe2fc0c34060b7f07aae3dd4138fb40d0ceb1a61241330168c23fb126b58. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/UK6822507135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d08a49cfd0416844ebddb875de37f399e06e5d62b2a119a4547378c4b1257b1. 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/DGA052070522.