Emma Hale Smith Bidamon (July 10, 1804 – April 30, 1879) was a leader in the early Latter Day Saint movement and a prominent member of the Reorganized Church of Jesus Christ of Latter Day Saints (RLDS
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 0x58dbddecf52f13362ded14c192a102f9ab3505e32ce9f77bea7dc1f6031e64c7. 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/a408e6ec-250d-4a2b-8456-869fe5350718.json and https://artists.proofprofile.net/proofs/artist/a408e6ec-250d-4a2b-8456-869fe5350718.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sit on My Knee and Tell Me That You Love Me
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 0xe53660a18475bb1b58b5b55d886c3985342a5f2ed2bd767fd40d2463b307017f. 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/GX6X62200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d5f23f98832ca29148ef33016a1c4e075ee8b4a9b7072d8e9537d33d1e6a17. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GBKPL2022884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff2ee2858fdc9c0e934cf10d5e4a9c3dbb2450c899198746d81d16062bfc192. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/DEPI82402894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70db015bdde7c3fc8f366f0df470c7d8c3dd4502f922d6152181d79814f2c1d8. 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/DEPI82432015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0758e0312f1f1b38322541741c1fd26cfc64424361a55d0f047291a368e7f385. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/DEPI82454783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587cb885874fea0c2d983ff29403f52cc5c3cc018825c0bab0143e11a0c8502d. 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/DEPI82454784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x587cb885874fea0c2d983ff29403f52cc5c3cc018825c0bab0143e11a0c8502d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEPI82454784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6f2c9f1a3b4e9ab4cc5b6c436ec0ff888e530bfb572dbf745d6bba5604aabf. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/DEPI82454786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eba588242847177d3dc7319ebaf7c01efd1088bf18cc371ce6c6222db65a17b. 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/GBDMT2300300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6efe470b360b3c10798646316258a5b5da0b5ad8b0a6343ea21db111603ca7. 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/GBDMT2300361.
It Don't Mean a Thing (If It Ain't Got That Swing)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5078d7b04b23d4f40371c40d685abc67001916561044778048b777e23d5157ab. 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/GBWDT1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b44a213ee3fe742c8f940895a170512415e8d32d52236f75e425cf6f82aa13. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBWDT1200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f60f30e52f85588b51438c0e2e737d40ccc1e49e75fb28a7c5ff4d717f3d8e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/GBWDT1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d9d5f032d3f69e690e1f76425858ef4ba21924f4a8b17bd1df8212805b0ccb. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/GBWDT1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c919c1ba231fadfca7a6ce6d2196173417b1e3927ed5c0b60c7af53fa0b489. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/GBWDT1200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904368c13be5b82ee628f77ebe3f7d7e121170f011851124fd2c78d1c4c79b0d. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/GBWDT1200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d69e5ccec25e5cd935e06f6c603a6cfdbc6306bda364c839fd74e15a05dec66. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/DEU901502335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46302923bce6ce2d98cd3b7d2758c63712892e30c6b81bbbb16fa97a861f9b0c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/DEU901502337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5036006bac0bcb8b1dfdf4b3389aca202c11e05d1046302582d3123dd074c36. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DEU901502340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c115d8693b729cf3f255dcf32672cf53d60402bf6c20499828180a38646e769. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/DEU901502341.