The Workers' and Peasants' Red Army, often referred by its shortened name as the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was esta
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 0x36ebf4c5d6ebbd174ec7845131a1359f43eb043f8ba365914ff53ac769bef945. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65274228-56d3-4c29-b5e1-509f8f314499.json and https://artists.proofprofile.net/proofs/artist/65274228-56d3-4c29-b5e1-509f8f314499.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 0xcff03c51622a4e85a6f9ed779d508229fae90523c2236da3bed4bc2710d53ead. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZWDE2425909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05cde1fc61e11628a27910d57fa7f7d593d098446fd358d0955d09a3835c2b46. 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/QZWDE2426301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4061d416aa3314c811c6e9f0f30da5f6db70ff14e5f7e30c2b8770b090bba203. 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/QZQGC2400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8780cdd77668bd7fe62acb08a44ee6ac761423f7ab4a2a482759eeec64c931c4. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZQGC2400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630c07606f773750541f8899bc9d7950c4a99d236c861a61dcfef4db36ba34e2. 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/QZ5FN2462381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab34bf5164af2ebd686cea5accaca85687ac63d16a63ae2b7ee393b1c79f369. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZ5FN2462383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc653d0540518b6c7220f7cdac4200c501576a07db75d841f7da8b14690339784. 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/GBBLY0000197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8103c4134a2b514ff4d62ea322e629577fcce14cfe91e2d1757cbb6463c906. 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/GBBLY0000198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f457c0feb25c2fdf2218125fb5038caa97fef52323d850e05ab59ed6d7efdc7. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBBLY0000199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1e00e3b7122e8c36e808bd8400c2252d15109231ad6298569b49370bbb673a. 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/GBBLY0000202.
Tervetuloa helvettiin - Single (feat. Red Army)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedebe6314f0845e637e058d7de4abd29736436f438534542a7591115abf5387. 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/FIUP81400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9597141a6f0f74166dbbc0ebdfbffc4bb90ef0ee7c8e91aa00da95ae83af3a4. 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/QZWDE2425642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9481551f0dced2b3eb5c71a480665586baa13bae2d903f95f26be033542e843c. 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/QZWDE2425646.
I Leave Police Needing More Than Chalk Lines
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb3d935bbef8082b691e88a64c4b013a3fd400dafff4750c45ec81f1d8e2345. 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/QZWDE2425660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077a267d248681519aa69b3906c4f1910dbf00baa7fc25721de0adce3755d5a9. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GX4EK2100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617f76fea13e5928209e85993b3993ea285809c6934beb60b4ede8a65171981b. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GX4EK2100014.