Chanda Yvette Dancy (born November 14, 1978) is an American film and television composer, and classical concert composer. In 2022, Dancy's score for the 2022 film Devotion was shortlisted by the Acad
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 0x7b643da0a53f932487b74ab65d72e6ec5c2d0ab7c2731acb0a61d28a76a4e098. 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/d591ab91-f3cb-4beb-9855-caf25f41ab4e.json and https://artists.proofprofile.net/proofs/artist/d591ab91-f3cb-4beb-9855-caf25f41ab4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lift to Hell (Official Motion Picture Soundtrack)
Everything Before Us (Original Motion Picture Score)
Music from Short Films, Vol. 1 (Original Motion Picture Soundtracks)
Music from Short Films Vol. 2 (Original Motion Picture Soundtracks)
Thrasher Road (Original Motion Picture Score)
After We Leave (Original Motion Picture Score)
Devotion (Original Motion Picture Soundtrack)
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 0xa71b3822aba3f182f6c75a9fa626b83e6401ec998c674132e8edc0ab47a6b558. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/USLS52227501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeab9e96b6c0d9bc12287158b7980115d4ef6917e575f443beead1484400b435. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/USLS52227524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c95deb1d37dc9085ee0b9c71f89f4cfca263c9666b45271e20e62245ee607bd. 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/USLS52227526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81004bdbb5b8ff07513ebcd8d275356b3ddd462d9da9a00a51fcca185a43f06e. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/USLS52227527.
Lawmen: Bass Reeves (Original Series Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53c343b4bdfe17c181855546b156c49a172057d240f5f6ac118b587d968f939. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/USLS52348101.
Blink Twice (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0fda95d7420ade6bc65d26736a9eb3bf85d0b225ec137b00c1fce42a6b00d4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USLS52461205.
One Of Them Days (Original Motion Picture Soundtrack)
I Know What You Did Last Summer (Original Motion Picture Soundtrack)