Dmitry Almazov (; born 11 March 1982 in Moscow), mostly known by his stage name Bobina, is a Russian trance DJ, record producer and radio host. Career Bobina entered the DJ scene in 2008 and becam
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 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 0xe7f7b50734f6589ca5adf6bc28a6ebdc9e11d062775ec7eb5de9d1ba67a864f0. 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/a9c60cb0-65d5-482b-a6b6-acdfe3d63080.json and https://artists.proofprofile.net/proofs/artist/a9c60cb0-65d5-482b-a6b6-acdfe3d63080.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 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 0xfda9fc208496dbd1effc1b728b39a6fdc6b679740fb85ef355c9355dd206af86. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/GBDLM0990138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd528b21f05ed5336073fa10c4193b95fb50970709872a176e01610cd40f0be7b. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/GBDLM0990140.
Angel Of The North (feat. Sabrina Atlan)
The Light of Freedom (Global Gathering Anthem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6302d410cf1b70edf1f1461ccb9b2f57dc2af83185ae32470b4d18fb33cd98d7. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GBDLM1110030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688529664a7a139838c0baba5f813386e11af5103cd778b3949b9b7ddafd4781. 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/GBDLM1110006.
The Space Track (Andrew Rayel Stadium Remix)
Same Difference (Spotify Bonus Track Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b2ab6ca0681fcb1ef297704fd906c31b19201b44479229b877a06c31dce717. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/NLF711306533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9861525f26398b6ac64324000d3dcd59cf894d3f0600ca7f2650c56adb22d705. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/NLE711401056.
You Belong to Me - Jorn van Deynhoven Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce0a8de0fe03a9be1305bef598dd4806da0f1f24d6c499e77477c6b618b8dd8. 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/GBDLM1110022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b37a834be50aa1b4b7ba7b4f6701009514c204c000f7b725cbdb3db43d1481. 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/NLE711500539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6acee087ef6fd013e50896744196158f0064e458316d8079dbbda1b33028f361. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/NLE711600132.
Conquerors (Bobina Megadrive Mix / Acoustic Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436b46e76968d809d4131ac518306a49a0fa1d7e8ba0ebf14a7f093921718000. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/NLE711900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x436b46e76968d809d4131ac518306a49a0fa1d7e8ba0ebf14a7f093921718000. 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/NLE711900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f691caabf845435866545add27c7dbc363ffbe74297687debe96832a9b9ebe8. 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/NLD682001052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea944c54601e9b895be5e3ac115e3329964b68989f3396d71e3e001e10aec398. 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/NLD682001536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2cb63b93fd5f639010fb90b867000cb1fef43d461778fe76c026e83c10cab0. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/NLD682002016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa044d57d3950040dac337e2db4154bb3a2be950c83e88c27feb5fd46ee3892f6. 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/RUAGT2210452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890b98ec4dff64cef1b0349d029bfab54a442816029093763f363d79ce33360a. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/RUAGT2210453.
Invisible Touch (SounEmot Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c26687392012f8f0e6dfba9c2215e6785417a9fe1bcfb43e5b7460a41b5dd07. 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/RUAGT2210455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ce78e5da8525fb815a2857b38613561c59c7e4f7e2698ef101d82118214f8e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/RUA1D2365144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001d581454f4c1aaf8a888cf0feaf191648c457a7851e98b4ad62a026fce67d0. 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/NL8PU2301961.
The Unforgiven (Slowed + Reverb, Sped Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8722457b59da0bc1932b6e13dbd92cb61e5881549b876fe0813e6a07a5fd2a73. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/NL8PU2400783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x028ea1a68a69f63831d699c45da62855f0335e73565ac9cc141f95e797bf020e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/NL8PU2401524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe37e00c74e4bb482878f5874f7c5bbb42a88854ae0c9458f27d9232177e688. 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/NL8PU2402871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce126d4fe611d7f71366943885ff194449a08a64e35af1b174e2035a41bb3f2e. 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/NL8PU2403244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcc44d0cfeafa2b6dc24bd3eb64020a508e961bd69db5198f57c4f558129401. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/NL8PU2403287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805797ffe5bae164630954372a4fade0c0c9dcbd55849f350a99b17a1654dce4. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/RUA1D2541420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020d62910aba4ddba05b04b98bed854cc9bb487c985bcb2c8ae037b826892cd0. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/RUAGT2547429.
A State Of Trance Year Mix 2014 (Mixed by Armin van Buuren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8b2265778d2cd43d8eac07b5255c05b614a7e8ecb92a35d3370d9adf564ac7. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/NLF711406255.
A State Of Trance Radio Top 30 - March / April / May 2014
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec220c00431004c26f29d05d30655dadaa591af9e5aa82e8a52700fc51bf9864. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLE711400247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf8dc1db9130d93e66db58e36688189246ae8b531769a8a99d47db0541200e7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBKQU1210331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6075e38252ce0bfe3a0cc7d2e723a4e002c1a26ec1c620469c6e40e0df53b171. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLP431700569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d51da6ca712efdd474ba1c1ae66822ebecbcd244c42fb3da564a8d2bab6840. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLP431700568.
A State Of Trance 1000 - Celebration Mix (Mixed by Armin van Buuren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ae7174b63819ea35c4901d5177baef9fbd7ab3c58cc7b0be47c97e70c586e7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/NLF712100472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf27ceeb7f90ca9c2afb1147b879fe87ebb87e23f970b8c44d269a31d481cd62. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLD681400563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d20c3d662347f6dda76c01a35063d32a3eafdd3cd49564396eac0c2e85d5d75. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/NLD682401126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801bf9bd5958b5d72170eef91fd4668088e47c37ff8bd5501f3a64258eba6897. 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/NLF711906361.