Quietly may refer to: Quietly, play by Owen McCafferty about a pub bombing in Northern Ireland, 2012 Quietly (album), album by Mouth of the Architect, 2008 "Quietly" (song), single by the Guano Apes
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 0x5d37b8a64848f7140d5a493a353ec145bf28946794983dbe1862224d61be6882. 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/20afc76a-14ef-4be1-882e-ef6b82107cad.json and https://artists.proofprofile.net/proofs/artist/20afc76a-14ef-4be1-882e-ef6b82107cad.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 0x1934a6bd055c92294208d87a7bd93476f2e9128a67442d4b8de54c4423a6dc75. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CACWV2490172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbbba1df5b3b6ee421ab05b75a1ec8b8140db1858c77b7af6a63bf20a3b5021. 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/CAENV2464167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c7b1970057fb24c0eeeaae76921ddcea81b8904da0b09c023d22803a6de3dd. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/CAGOO2412779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc5dcb1ff54d7ce0643a552df26e5d435b665301b7a8cf4382c4ef0b8db3bd0. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/CAGOO2421163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce49c3601ac3119644d06cbea425bdd98e13af620ddc0e16a2076ab9e64cebbd. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/CAGOO2418153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f63c455f8bb933b4c8808714e81bd4076b5dfdd7c4eb48298b7db0c5529c7c. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/CAGOO2422025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8be6ad84515dc4ea90fd1dc1d246c34e3e10b001fa37efc9eff779d139734b. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/CALVP2475869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b4a038a1611443a94c30d4eefe9f797ded73af3f907ae9d542aa01c1c7a27e. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/CALVP2475865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876bf5377fdf030e06ad780d3f0b1e100ef3e58d44c1603ae1608c33e7d7398e. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/CALVP2475855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fbe02e0039e60020c3cb360a00e90a7585117cf8849bf93207e14941cd7486. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CALVP2475872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e97734c4768657d2b4823d4e14f36779ba80327cf3a0ba8bf9bc998b5eb30ba. 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/CALVP2479613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8626f17466d78bd405581b698af8627b1cf10644226afc1593daf8b61b3672. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CALVP2479609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea25fad5d9b71cd672fc616a3fcf4ffbea39fc4e2c8c1081765e38f4ca73b96a. 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/CALVP2479617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a314bb97b6f3aa85cf62f5e41ab0c22e06a08104b329af79ebe814aedd8fe7. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/CALVP2479619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92143731860031622b91bdd4cd9532cad3f7edf28d203422c1a364f2e5849e8f. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/CALVP2483731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c8e6d7beff6f5a4d90731209baaf56b45501536bd5185c94b7864f0d8f8fc3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/CALVP2483736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa18d9f10ad51dc2800387168cc25c09867ff0f9c0bf71b0b19b6f1c3b47010. 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/CALVP2483741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d473e9063a91dcf743f65ac23e64828dab74df7a86bc62370de5c9df3835ed. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/CALVP2483348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f29bbcd353e569869b14700cd12ce67173bce10890fa0778207800e769e80b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/CAGOO2582888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381234c2da996c9c6772f31923318b507bb8707f58e8a40040c61a8730d3d7da. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CAGOO2582889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4119f0e63d3c8e79664d6ba0bd93ab975e89a2adf76d874604acbf82e22207a5. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CBEYJ2565525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ef486f8eb9768390fb806f2b28c0c30b5deb8b5f745f9ec02afbd3671e101e. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/CBEYJ2565526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15ed1d29b56ddaaed40ce2eca02e58a4ec71a528c8d4033627390f24197dd2a. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/CBEYJ2565527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95449a8777f27c01b4e528f827af4ec1c9a59000ce07ad2e8b72c3936c4d27a8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CBEYJ2570957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb991afa29076e8594e0a50fb651c85c6199b875e1ba798bc45d323002788ad6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CBEYJ2570958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca99bbee7d0a18586dad1ad19da576343e9a9447fe424d4209253af4399bbce. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/CBEYJ2570947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd004faa93fef5f2f88b849ceba4445ecdbe13d6e8ced89c75be062f26ad9354b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/CBEYJ2570948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2fb68ea3098cb40c74c821ace2f18066f81561c657decca3c6bb270f2aa28c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CBEYJ2570949.