Raphah - tall - is a name in the Bible. It is used at least four times: 2 Samuel 21:16 - "and Ishbi-benob tried to kill David.-He was a descendant of the Raphah(f);" (The Jewish Publication Society
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 0xa3adc8f367bb17954da9bb6552f6b7d9bd266c7e35d5937bc963dc1bbfc7de70. 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/898623c3-afde-4add-9c16-6b5e9f9b82c4.json and https://artists.proofprofile.net/proofs/artist/898623c3-afde-4add-9c16-6b5e9f9b82c4.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 0x86f12e76ad3088cd6c6ec0f6ee92160146766b771aef7eac6c6a272091a6b92d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AUMEV2186652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2124b107e481eab5178e97afa1e5cc56d7a3d236c9254c8562767dca3aeb7b. 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/AUMEV2214018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109be3e684f888b28d73678bea7fde23d307e22c455fbbeb7022f3541fb52104. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:33:10Z), 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/AUMEV2221894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ffa0bd27bc5c4a6d302f7f7249d9d10783c3d1c7c3173aa5fe32d26a32acb8. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:06:28Z), 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/AUMEV2255960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0bbc086dcd9400996f1af70ab04f97ef8fad39d201066bbe3b8706521a236b3. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:47:53Z), 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/AUMEV2271508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad75b4a478f3a373a6fbc15d250aa17e0f56aa8d16926d7e6da07f2d875fc59. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/AUMEV2271509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf018a859c5a5500643aa0b49dbba8acbc1bebc943974fafcb381b351fc9d0592. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T16:32:49Z), 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/AUGBT2222607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd37f0d2e03af98ac9f4f87f97b897a8cbecd190b9e35e2f117ef89686bd01ab0. 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/AUMEV2305702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3176f00fcffbaed13e501d6079ae1a244aed7bfa0cf96013f1d3dd7c43cf5005. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/UKR6V2310819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5ffac9844b1211b6c637e743e5b38bd7919d5180aca4bcb478ed4f4b6aaa99. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/AUMEV2369121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b63c1a0029d5d14d12947bdc7216005aabab0ec625cb79661b97a4432bef519. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/AUMEV2375691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6597dc13781aded218c417dd496a3f91fab0f2a6d2a71f76baf1f08c10d3440e. 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/UKR6V2311132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ffad16b323657451540bebc525cfb32cc605458dd31e2ed881ba1f0a884982. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZS7J2346253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73b889c028aa96626357145d3279d8f080f2ce4e4c3940c1e4c06bc83fd386c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/AUGBT2332779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7e95f3ab0b5980f0c5a4e7a5e5689f683da5ab57898f18b532d9df90fc7f6c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/AUGBT2357915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x401b8e715096096d733c188b969d12a21d170f42e14f62549934828b37f9f2b8. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/AUMEV2424959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91268a61db3fd72e6e42cbdb946b17b4f5d59ea44bfec042706d6a20426fff6. 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/AUMEV2434566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf28326413bdb64fc92827c294535d70f13fb2a68b6cef9c7b6944292743595. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/AUMEV2434568.
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 0x89395bdf6a5253b4e17bed6e4452d800b8e4c91e5afdab2a6d07a91e1990b707. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/AUMEV2434569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8c94f1f4296d5dc02f241b2ec0736214a67e79a8b762adcbf4b8ecfa67da9a. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/AUMEV2434570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeec0074fdb5c7deae50ca5dc263f681843063755cecb75869aae0595a6437bb8. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/UKZGC2404345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a87a4c086945e675f6963204580e2bafb536134686eb91dbfa2e278c1b0087. 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/AUGBT2403861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a88b321f3af2de7bde5719c38a3250155b342f2517fb18cf288261bf8be7fe. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AUGBT2408298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7894188b008f081e895fae72527b647a647fd30751858547df019b070158fb72. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AUGBT2448818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda0916ceed0907f1ff1bd4c0f20bd4e986f6b54f02a61827ff70a31c9d01b0f6. 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/AUGBT2448820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56273df5c19765f4ee65ac5f8d6592c8e468d419ed7abb53a6db37c814a8562d. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:54:13Z), 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/UKZGC2409844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2840cd4a1b75b386c33eb6ff526f6767635419b61195f8900936878ce94854b3. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/AUKDT2500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fc0e8cab99c821992891a47a3d0d46e045872ee85f601573b48abc0d7aa78c. 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/UKZGC2501003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71258ae7867b25754df7b40634927b28ba1598bf2e50cb95a4b70a559fb8ab84. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/UKZGC2501000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fff85631ec4eb1d98040c13e2c1969a622df42ef54c9e7eb4f325ba22c7545. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/AUMEV2567105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3639c537631bc77fb6dcc636da66d11bb3a7a8e5506796666985e58ebeb711. 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/UKZGC2403441.