ST, St, or St. may refer to: Arts and entertainment Stanza, in poetry Suicidal Tendencies, an American heavy metal/hardcore punk band Star Trek, a science-fiction media franchise Summa Theologi
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 0x08712205070c3efaf4bb4474b2254ac100e491ed1413c5a5c2b8b0ebebfbc2b8. 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/0d32e96d-78ac-457f-b72c-5dc470a95f22.json and https://artists.proofprofile.net/proofs/artist/0d32e96d-78ac-457f-b72c-5dc470a95f22.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 0x3df6890d913504e1c48476d2fcda16bb0dd21034b037967d5ce3c9852d00799f. 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/UKXN21997412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadc4a9864e6f4fb0608e283a6ac97916abe0ef7fc769ea75eba67ff7508b3a5. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/QZES91979789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96272eb9e8f731ed2aa60f8ca93541f15156df973228f0803d988fdfa5120ecf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKGDC1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ac585c7b0d1804282bd79890c4925071c0a1c1d8763b5622131b4b916b6055. 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/TCADR1830531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906e584819148b0aa45a305ef1f9dcc3b4a1563b9eb13301ce58897ae02e06ba. 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/TCADR1830578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2a2f24cb2a87055615c99c285839d632c90cb5751f8168256b841f5a0b53e1. 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/TCADR1830639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7982c4af829a5696f65c916a861052ff6b72b0b7c85beee7e4f5600530cc06e. 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/TCADR1830648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f933628fbdd9c3c1593f61aa1c52cc9b179790180778217d2bf2d3faf46ac9. 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/TCADR1830654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba287bd8edc01a9fb7b263235b557cb07b41bf6521aeb2d0ab492039fd904e0. 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/TCADR1830656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81271f697ebbe77e358c9775ce88c270bb2270e75dcf165839aa53aa14cdca77. 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/TCADR1830661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb997255c5f7471838c2c9a3b5b5c07a5acd6580c0a8958521a37ee4bb8a5e9e0. 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/TCADR1830672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2a299dcb948ca50028b55952158f0bae0090e97d6b2447e2c473fc7af12212. 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/TCADZ1860778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x460d892e4f387dd5451dc0293249cde22df302a9b05e65df3312efd08838546d. 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/GBCUW1700058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2f837218fa8c5821aee816d33bebb6a2da0b09efb9e93ce08ab94fbbc50396. 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/TCAEB1983126.
Act Like That (feat. Doroad, R6, St & Dimzy)
Srb Separation Confirmed (The Dark Print)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6cd30fc9bf2a23ceb4d061c3d762b02fa0219f65ec769a5e8ef835daad52f3. 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/TCADK1892567.
Check Dis (feat. Monkey, K Trap, Dimzy, Youngs Teflon, St, R6, Madix & Liquez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603e6197695aeb32f6fa583a4ebf95c300473218b93ccf8e6a9d186173a78d5f. 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/TCADG1750403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66bba993f2f52165da2b4d3883845f2ea6e3df8cdd6939d8d39c0eb6ff4a1a8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/RUB632200882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ad3e600e57054289a07c934a4e5e22d7853d0cbc32b3da2fda7c85a7ad05006. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:04Z), 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/QZES91964203.
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