One Minute Silence is an Irish four-piece rap metal and nu metal band based in London, England. The lineup consists of vocalist Brian "Yap" Barry from Templemore, County Tipperary; guitarist Massimo F
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 0x5f37667bc3d46d2623f493c8d2bd256ea40a36a2902106669235ce0d9cab38d0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29921e97-89e0-42cd-9215-c3f0fb9c25d1.json and https://artists.proofprofile.net/proofs/artist/29921e97-89e0-42cd-9215-c3f0fb9c25d1.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 0xda1dbf737dfeebd774638eaaa9887ffc8ff15ec9c6c6d3028d7af2af478f7617. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:03:26Z), 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/GBAEN9700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0366c59ae5c1e567b09107da0c62e8a3b3a42f6bfbdb6c5f8c3b67637948e9fc. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:31:45Z), 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/GBAEN9700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924a94e8422472e5d0b9c42558f38dbbbef28da248514de205d5cb66df85a779. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZTB22328845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754f76d10fbfeb55f199aa7f0d9035b3cd89502796de8118d178464f6e95107e. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:04:58Z), 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/QZTB22328846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56a16670ad3748867ef4aee3146cfd7e9eca9926850f1ae16f2ea3c4e77b89d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZTB22328847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace302e4d31adcf28e5420fcbd772c9516aa714dd604df3ed44466d740e44362. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:52:57Z), 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/QZTB22328848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d8f72ee5a9ba67f5917363614a17f42cca86c7efede56a7f44effdf855950a. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QZTB22328855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f3015ee8b36d0ee8addd1db14c760dd568cf63ec84284fcbc993793670050df. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZTB22328856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb259e77c05709b1e8969e3f1b8d24fef30efdf110872373213a81a00264b26a. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USVT10000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330955d41221fbfcd8afca3e69796ebc1421605c5ad3896964da7162d4e1881d. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:57:37Z), 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/USVT10000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91fbe482f6a55444623ab3b27986f2968c6c8b3ca35203e69a0b86990bcc48c. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-20T01:39:44Z), 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/USVT10000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dadfd89d0ea3e0825a37857623d83d24d0dd2917768e6da7d8bfcf5784105cd. 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/USVT10000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa06b92eb6e4c0246555e11848c4c8a81d7287b671a0b963dc49e4aba96dcaf8. 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/USVT10000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2db103843afeb9e5a70afa77571bac153e187b5a0a50177142a167972f82233. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZNWV2372877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a049d35f7a2e2d442bcbfc82906580bf909efe62098b3596fdf962701650cd3. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:13:20Z), 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/QZNWV2372878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa951424f541702fd9d0088a18b7bbeab701831f659730c8f63a346f88b9a109d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:56:11Z), 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/QZNWV2372880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c73b6312f826ec29fba76150a9a59c0685498f32880d8f5c6ae17f8a1546888. 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/QZNWV2372881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1f6153d07ef6cd5556ddcad13e5ffda6c893af5946cf5c2612fb5a935c24c1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/GBCVT0300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d617a985a4d1b6ac54ec803184d43403f05dbef848dbb44da221c4897f9730. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/GBCVT0300050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b33f5ff163e5c65d98de5f27e580fdb808d561a56ded361d893a07386014e8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/GBCVT0200112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e57fcca5ecab6add19ec73dd8649779eb71f95c25a91a2b9f903337572ca4a1. 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/GBCVT0200121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3445cd0622fee41430d343815441e0cae24b6527c156a21aaa47dd68990c89b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ42423518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017b495f090f0012083f04ba62b3d017b49d2b216bcdf2c06a6652ca52e59b3c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZFZ42423521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8157534d014379a1fac84763e7b6fd75d47ab54e78537c5ed178f8ed6a1106b7. 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/QZFZ42423522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4616bbad746f5d0cb466fa6af6e41b15bce0791dd9594f9a372aad9ea3b330. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/QZFZ42423523.