Jammer may refer to: Signal blocking devices Radar jammer, a device used in radar jamming and deception Radio jammer, a device used in radio jamming Radio-controlled Improvised Explosive Device ja
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 0xb6f6504a919876ee5215410b424ffcd2939060c7f466bce9630a828f6b160613. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e37bcdca-93c4-44cb-b6a7-51c901260e02.json and https://artists.proofprofile.net/proofs/artist/e37bcdca-93c4-44cb-b6a7-51c901260e02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dancing Shoes (Take Me Higher) [Más Tiempo Mix by Skepta & Jammer]
Dancing Shoes (Take Me Higher) - Más Tiempo Mix by Skepta & Jammer
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 0x5b438079a9a4d77b09db2f580e9d6df742d0e035ff78b6aac170c07315b0dc76. 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/GBCEN2300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed55774a6d0c0f443a846cdac42b6eeda24e1def1ff8eec3e860953cad6c330. 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/GBCEN2300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc840bfca293ee421d4baeea85617e7f0fb32d8aa1e9db11dd1953214c4bb7f6b. 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/GBAHT2300668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a8b5abcd5d7069535e18d5d586926282860190cb85945ab73c8be5530690d4. 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/GBAHT2300377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0075ed43243fca2fff1207f44451d5e658a9e06277300f07236b83b661e254. 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/QMFMG2343826.
Shut The Door (Más Tiempo Mix by Skepta & Jammer)
Shut The Door - Más Tiempo Mix by Skepta & Jammer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0b434c1e1ab8a03deaef9f692a63ebcd312de8804f51d0f3a83febee59b4b5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBCPZ2322133.
Shut The Door - Más Tiempo Extended Mix by Skepta & Jammer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe297c243539bc5bd99b15f5a5537610d2fd331e06b5ac12cc9c187f75e599e1b. 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/GBCPZ2322134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a0fb11a7b9f7cce3fd6205f47a950afeef1e386d83d74cb0b4129627a9b51d. 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/QM7282358523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21a3c75df45e90cc20a0b8a109bdb898e2f8ca6ed36c6a729fc72d89036ee3d. 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/QM7282358919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1562c6350eb251c93adf0315a944b37a80e2b17369afc9962caafc074c296b4f. 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/QM6N22327872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f10e6b63cfaa0a040d1bb77c6aa60a17fbcd4e7b5b279af0a7783e0d0e9be7. 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/QM6N22327920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1562c6350eb251c93adf0315a944b37a80e2b17369afc9962caafc074c296b4f. 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/QM6N22327872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5606f159acd503fd02451c5bd32d9105fd2d65b8f445705660a4c00fcae6bd9f. 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/GBSYA0900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bb01492fa9e5b87c9e57b1c33e05565021d42a671fa0bc701b38bf84aa0193. 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/GBKPL2018376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb084c8947656569eec5aae8640cbf03cadb9186747fc043c284fa5be266425c6. 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/GBEU71500294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32e02427d030993ed659e8e00acf57c65e20befde55951432242b7fa11b8431. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/FR10S2038904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ebe595596b125ee5bccc2faf6fadd08ab309ddce8024ca7ac7c9f1b2b0d4a1. 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/GBEU71500302.