Andrey Leonidovich Shirman (; born 23 May 1982), known professionally as DJ Smash, is a Russian DJ in house music and electronic music, and also a music producer. As of 2022, he is one of the most pop
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 0x70ed677a39e16ef8d8f142c56bad0ae3c51049ef370190b2932208995238b770. 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/b6234253-8ce7-46fb-9193-44255d17f213.json and https://artists.proofprofile.net/proofs/artist/b6234253-8ce7-46fb-9193-44255d17f213.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 0x24a4c4cc265627caa9b6a98e3cb58e6af567c78daa290b294f12e7d96eec5961. 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/RUA1D1805846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f17666e0d4d9d809125a17b3e812dcc86a66e95121de2e4d254d357b2fd7e2a. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/RUA1D1805841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x992362f506584f3cbb3cea730f02988aee967de5def2629be2c6805868176433. 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/RUA1D1805851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2983b4da1d6ba781d70aadf2213972259487a4d4ce38045e4d05f6adc634974. 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/RUA1D1805974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6c68c366ae698c657620de5ffd3a61b3e84b12df7f42b5348fad4c2bc22c60. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/RUA1D1805978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2552dbef6e0005320a450379457ac9b5da51ab93986beea9045ae357c801fc47. 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/RUA1D1805976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c3ca0edb9326cf3bcc3926814f926e21b5c6cf72f3d3527ea14ba350bafe36. 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/RUA1D1805966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27b452fd01d8fc4f18c85c08cd772b6dcbe38078c5707eab011ba317bec0bfa. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T14:03:24Z), 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/RUA1D1805957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cc6d3f3a0d760e2e4f967abe36dc46b8ed16da867bc547587b532791af49bef. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/USKEG1000802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588f4006cb1c27d2c6acdbb7128e0c311cb44a112486f54cedfad1e022132244. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/RUB421401161.
The Night Is Young (Bodybangers Remix) (feat. Ridley)
The Night Is Young (Til Schweiger Dance Remix)
The Night Is Young (Til Schweiger Radio Remix)
The Night Is Young - Til Schweiger Radio Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ec6f9a15cca93a5a7cdc049701707e314aca09c10b6ef24ceffd42c1e46258. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEN061600027.
The Night is Young (Dance Remixes) [feat. Ridley])
The Night Is Young (feat. Ridley) [Til Schweiger Radio Remix]
The Night Is Young (feat. Ridley) [Til Schweiger Dance Remix]
Love & Pride (DJ Antoine Vs Mad Mark 2k17 Remix) [Remixes] - Single
Love & Pride - DJ Antoine Vs. Mad Mark 2k17 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721835eb1946505e298bf9d67ba705a0e75f89cb3fbc6c15861c436d8d26c5bf. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEN061700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155d1eebfd1825267a93dde3b6836d2b5cfe45b4d5c172ce6f16299139317ebc. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:27:09Z), 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/RUB421700828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb189903f5cc2dcd3f6fde8d32d7809a30e1120a35592d72d3ca43253af18c7e5. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/RUA1D1815737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e1e477e795575a18d7f8a7028f06c766d8df9ad4778b4ccfa698c65ed1a432. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/RUA1D1815730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aae66baf9708bf041ac042fb343e43f8900359d9f22ffd207ecf6b21815d7ec. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:08Z), 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/RUA1D1815726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d89df4a9a028fe97221e66d642d0232d063a215a18281a1c68807b7168382a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/RUA1D1812966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6f71143fe877b26ffeb2b578aa872407669e256d80d1118005b147c6327bbc8. 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/FR2X41980119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af127c9482206393acae9d72d3442f1d9a6990ecae362af5eb88e9e8bd0ab68. 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/RUA1D1803119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001259b00327ce867592890fb2c370eed0dab3a89660d9dd3810742a11b488bd. 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/RUA1D1815735.
Амнезия (Elxs1r Remix) (feat. Люся Чеботина)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1698a20fbfe6d3f6f46bd9e2fb8688196b0e6f2e67a4d747b58c9e179eabdc5. 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/RUA1D2029761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de4a0040d2e9a2e03fb1f26bfce9425064ba836b791d94b0eacf67b46d0b7f6. 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/QM4TX2194073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2327c58d4aec56f58ef42e16ee82ecac54e36918a37497df3287b2cc4aef5430. 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/RUA1D1815733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017bab10264927854d988a58e40e32fb36ead77ca4ed336dedbe9be4fcc43ab8. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T00:09:49Z), 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/QM6N22144815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f167a8aedb89eda4971482928ce5d97d46ef1a0a93283c3b2e13e71b758b8d. 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/RUA1D2256173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ea17b99bd701552f6747771dd2481081b1aa9254b6bd2671c2b2ce23a94f04. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/RUA1D2268227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94390f730d1c26465768f02ae453f3d7f4439e03d3286fdda9cadaa6d265780. 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/RUA1D2410163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1698a20fbfe6d3f6f46bd9e2fb8688196b0e6f2e67a4d747b58c9e179eabdc5. 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/RUA1D2029761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14737b91366383650b48d8530977d6ff7ce958ca78bb5215d6365893ebf3bb67. 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/RUA1D2410166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf83e7625d494789507e8b5267b673deb84cb24697bbfd2d8b497a10b8332a1. 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/RUAGT2353873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc13686d88142e8f65a90e5ef3893b49f9adfb5e2b29b96269eceef54dead733. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/RUA1D2407145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c89dd69d25e68f3040c1fee83b41787a658797d1aaef3ca4266298c089f1e1. 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/RUA1D2410173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f167a8aedb89eda4971482928ce5d97d46ef1a0a93283c3b2e13e71b758b8d. 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/RUA1D2256173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ea17b99bd701552f6747771dd2481081b1aa9254b6bd2671c2b2ce23a94f04. 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/RUA1D2268227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496d85b18b1af852e0bbc457fe6e8bbc2dd026227ec7f8b3c4d1ca3463599580. 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/RUA1D2410178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b32761f46160b741272b1d2208a60f581eb6a2ae71417c31424503bbc4e7f3. 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/RUA1D2410182.
Люди Будущего (Официальный Гимн Игр Будущего)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616cd9d5c095864ad7b03c1bf4f94fe03a815efd81a4b4daab1bb3d56d493884. 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/ES5107800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ec6f9a15cca93a5a7cdc049701707e314aca09c10b6ef24ceffd42c1e46258. 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/DEN061600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a20bb8237431acb7884d544c47d70d6cd01a9c3963834bbf34ad05047900ab. 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/RUA591902136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d5b265ef86f2a5bbf41f0f7c5a0845a140422500d3a933f06780736265a2dc. 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/RUA582002335.