Rachel York (born August 7, 1968) is an American actress and singer. Known for stage roles, including award-winning performances in Camelot, Hello, Dolly!, Into the Woods, and Anything Goes, her scree
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 0x67e8ceaef93c8b8356cedf4f6c098047bc40c6706306fd079aff39cdf53fb0fc. Chain 2 (Bitcoin): anchored in block 953786 (2026-06-15T12:56:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d884e73c-2ac6-42c5-b0a3-7da34521f60a.json and https://artists.proofprofile.net/proofs/artist/d884e73c-2ac6-42c5-b0a3-7da34521f60a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
When the Camera Isn't There (Original Cast Recording)
Sunday in the Park with George (Original Broadway Cast Recording)
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 0x627ec7b43e2afd70ae3c4bc36a6cdb2d388a72441b2453c27c8088415c6d0941. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USBC19300529.
Putting It Together (From Sunday in the Park with George)
Sondheim: Putting It Together (Original Off-Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627ec7b43e2afd70ae3c4bc36a6cdb2d388a72441b2453c27c8088415c6d0941. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USBC19300529.
Hello, Little Girl (From Into the Woods)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98f56d7cd03d17c52d15fdd664b3872549f721d22d65c6ce37805ecbe16ff02. 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/USV110300424.
Head Over Heels (Original Broadway Cast Recording)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcde3761d11153e222d734b5ce4d5b7cac8b379fd0203cfffa6954376ea709b8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USQX91802535.
Head Over Heels - A New Musical Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d796597f6f54af892ea0a8c85e2e7095bbea729c1f7f069baebee17d3640bc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USQX91802537.
Rich and Happy #1 (From Merrily We Roll Along)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607c320dc636bba0e14ce5866391a75035bf0090064e9b151d350b9cfb57df0f. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USV110300421.
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
Merrily We Roll Along #1 (From Merrily We Roll Along) / Lovely (From A Funny Thing Happened on the Way to the Forum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1c00b6fe2b12d3102450debc8afbd838f78e7767c58f861af7079b59e4332b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USV110300422.
Sequence: Sooner or Later (From Dick Tracy) / I'm Calm (From A Funny Thing Happened on the Way to the Forum) / Impossible (From A Funny Thing Happened on the Way to the Forum) / Ah, But Under
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ee61f485a334c0533d6bda5e052ba389de262b98b005f216a6347ac08f09eb. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USV110300423.
My Husband the Pig (From A Little Night Music) / Every Day a Little Death (From A Little Night Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a493e604ab92afc7f9088dc8f9e770a21c24900ae8a2bf8604d208745ab3017. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/USV110300425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d71268fdc8837732140fd96d93310a2fec49e41611c98bb9609397ac9796c2e. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/USV110300428.
Rich and Happy #2 (From Merrily We Roll Along)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749f0adf6ea0116ec02c5dc2ebe8207bec8faf8bdac80f69884f302eca983172. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USV110300432.
Night Waltzes: Love Takes Time / Remember? / In Praise of Women / Perpetual Anticipation / The Sun Won't Set (From A Little Night Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6a6d9ca785099c593f25bb7765202a1b128d57348d1ce2e31c326a00cb8829. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USV110300433.
Game Sequence #1: What Would We Do Without You? (From Company) / Gun Song (From Assassins)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aaa9eb6e930056892b9483940c4e567353f661673f8d18045b2dec22553cf7c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USV110300434.
Game Sequence #2: A Little Priest (From Sweeney Todd: The Demon Barber of Fleet Street)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5a2ba835f67876624f896d123ec16b7e6dabe40a97008e194a3eda877869a3. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USV110300435.
The Miller's Son (From A Little Night Music)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de54481b43b5327ab338d79bf8edfa59b1c93d92706c08e2e4c66d718f8200b. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USV110300436.
Merrily We Roll Along #4 (From Merrily We Roll Along) / Being Alive (From Company)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3711f9c038d9f96b0281913f88c73ca0483185b8e2dbf788475ebbf27b5acb0b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USV110300442.