Jane Air is a Russian rock band. The band was founded in 1999 in Saint Petersburg. In 2002, Jane Air signed a contract with Kapkan Records and released their first record, Pull Ya? Let It Doll Go!. A
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 0x3616a6bf219e65c65c9b0f6e62fdfe219deff5621ffbd2c41ecb3ea18edabc75. 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/b6588676-2c06-4987-8f6c-06db359f484b.json and https://artists.proofprofile.net/proofs/artist/b6588676-2c06-4987-8f6c-06db359f484b.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 0xba7a51be682ba5ac8d6527cdf32e687174a58e8f65ad0a82083d5807f23c03a6. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:26:55Z), 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/FR2X41626243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f8e34c279969151061dac6fe80ffdeb3f33b0923e18f08b0c1265c13ebf0db. 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/FR2X41626245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd8c9213e28ce9d6b3a2e65f681243384d9cdebb0eecdabde733a257bcb1909. 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/FR2X41626251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b052b4c5e6088e4d9185de125f6664f26369b660a5117911a85382343e0c430. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:39:15Z), 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/FR2X41626252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a28a638611696b8fe9333e747e4b9476484799dcb198843d1c99f673c97abf5. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/FR2X41626253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0205b894bc89401ba47f150fb471217f1e77f4bc70ac2377bdc494a52f6676ef. 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/FR2X41626254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a77d26c3d82ea8f1c1a9e2e96cd4efc738e5bcc69bef2ea5de974fb7cee2f13. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FR2X41626255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e5da0f5b26f6c9bbe4a259d3e262965541945894fcb8c0972c1be19be50560. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/FR2X41626257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884c38545e39c6be6481f28f056bd595c203482c88b9dc05d58fb8117d9f9048. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T03:26:39Z), 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/FR2X41626258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490ba809b11d101ca4b21fb88cb091d76f9b78c64bd9a11642a0ffbd26cf637c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR2X41626259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d86d3101f21380706d6300f0160eff8ca8c28040595c035a51219a6001579a2. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/FR2X41626260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0e484c495ef5382a7e1402f9a7fd03701819fbb706ded9d1d98fff710b2c5c. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/FR59R2097319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fca81a422cc72e39a5bce42d79189be7b3f016bf3645ac03e6f7485ed713c9c. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T22:42:03Z), 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/FR59R2097320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9585dbe18b321b37d6063214aa4a47f625d0b21a6e817382332398207962865e. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:43:21Z), 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/FR59R2097321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e902d830b73494de6124a62d9b9056ddf46d70f7c85eaa39ffb4c59b150c95b. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/FR59R2097324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b7fa95b6b752336101e2983d28032c5cb4a281c6f3a4591e716ac9e1f23499. 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/FR59R2097327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd3b2efcbf5f5578d67f808529b97813238f8d6fa0443f0b95c910aa65df71d. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/FR59R2097328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133f8113a8e6ace1b3555456fa5b294d6cb507648be6d6078a6716ff6142db9d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR2X41619629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12866fa4943c368543ab2438e99f16a0765f0cfb391358d9f69d1eb44f0ff2c5. 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/FR2X41619630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0820b0c866afb9aa642d3d73aea51ee4e29045d125f0a0729b87e25534798063. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/FR2X41619634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30dab0ffdf359165d86f29ffed30656d8854d57becc09aaa22732efc94b5bdf. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/FR2X41619635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04d700b1b4be3015fce4def5bc44787ed3ce698f57f4d68a3dd8d2d7df246f1. 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/FR2X41619588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccceed14d7128191b06db2f9ca21fbdd93c5fd5701321f83a8ffba7df62972f1. 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/FR2X41619647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885e5945a7f70afcf0889c2ea70b4cad5f9a2054117b0669b30afcf1e21107f9. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T03:43:00Z), 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/FR2X41619648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf3348e15b5bc51edef84c7c7e59cd54df36e2da237e66068888075af0e87c7. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:03:19Z), 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/FR2X41619649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb6be5df95849dc756c345d00ed17dd14432508467f47f4f812221305ff5131. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/FR2X41619653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67885e84a52d14d86b46507018be146589de0cab45e1ff665533fbf1b0abb30c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:48:52Z), 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/FR2X41619655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ca312b10d5457c9480f7505181c08b3253677606093d77a47813add81e6c0b9. 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/FR2X41620141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1ad59bb36bd6d8c7a2846e69a7a770ed5b985235df4cae294576110ffbcc59. 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/FR2X41620146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd991055ffd9d136d1a767244f7edc78dbaf11d286990b432024ee0f75362b43. 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/FR2X41620152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a279a98ea020696f695d6a79396e780e7faca336c113ebcde58531814857d9. 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/FR2X41620155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf675f34f20d97406b6415d4f9ea206692852e6efef9627b97256f8801e29b456. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:08:09Z), 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/FR2X41620156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c05cce6000fd6052bb0c0186211a3c24544478935ff082a12b43c99c80fe628. Chain 2 (Bitcoin): anchored in block 957868 (2026-07-13T14:56:55Z), 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/FRX452270307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5764ca0d1a6651bb3f8da2783814100c4bc662927b29bb271000b8c86f389db0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FRX452270308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a32113b63b43cff9388fcfe1efc67a64c93f04fb97f3ce8985e58973973815. 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/FRX452270309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7ed998e75093ce60acdc50480b1cf09dad6fa463ea0c6191ced60149bef24d. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T18:43:05Z), 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/FRX452270310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6d124954372747680872938562ba17db409d00cfd87b89dd9847691c40c40f. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:57:48Z), 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/QZL5N2333519.
Нелюбимая (Strings Orchestra Studio Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1f8f10f2a323b883ef59e03e296aa24eaf1bafc50277772c4a96bb9b690e5b. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/QZL5N2553784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fe7d8e61ac672dceaa23e85fcd5d6cb74ae248830031e3cffe613052365eb0. 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/QM6MZ2440033.