Amy Speace is a Nashville-based folk/Americana American singer-songwriter and essayist from Baltimore, Maryland. Career National Public Radio described her voice as "velvety and achy" and compare
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 0x0db066454e103ff2ccb58c6d935af422f0f0f6161a8f50575ced6f4fcb65a75d. 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/18ba9223-47e0-4d4f-a3f3-b953717614ee.json and https://artists.proofprofile.net/proofs/artist/18ba9223-47e0-4d4f-a3f3-b953717614ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Into the New: Alternates, Leftovers, and Orphans
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 0x8d6478ab5a0b894972957c4eca4b343fe60192cb6610826a49f454c1eda1deae. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/USCHU1410263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9e8deb578837a5f84153c2658f7ca05529079552ed2e8a92b3eb16730a879c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/USCHU1410268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae9adcd18e44e36a6769ff8478fd85f426d63988a801b6717afbf1598365f4b. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USCHU1410270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc627b801ce86c1d71d0b333631f31e6de357c6410e6bbd123d66f3c48a6ca3. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USCHU1410305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8536fc41adc5ecd8b15da8501b5c009eb2d2211f977193ff07db9ca501df9bb. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USCHU2010373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda153b7ab3354ab9b48531ff7e907864a2a3510fadb8688cb5b32fa8c35299a6. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USCHU2010368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d5304e146ce565b8dffd7a64287a9daa002a914d59bbf2e83e6228e27f9069f. 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/USCHU2010375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2c3b9acbc529b625e67209c7a0764e30ecba3a73d314a96957aee0a0ab0675. 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/USCHU2010381.
I Want an Old Fashioned Christmas / Fall for Me for Christmas