Yvonne Marianne Elliman (born December 29, 1951) is an American singer, songwriter, and actress who performed for four years in the first cast of the stage musical Jesus Christ Superstar. She scored a
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 0xc32c875fdd618e73b2025c8510f532e02441d3f3b58e31daf6c827188e962be6. 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/d817701e-28f9-4e5b-9052-2645b7eb99a3.json and https://artists.proofprofile.net/proofs/artist/d817701e-28f9-4e5b-9052-2645b7eb99a3.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 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 0x5376e07d539c9e3604b1fa7a09beefa9adf8e1b2273d9ed04fdeb09ce6c4c692. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USUR10200935.
Without You (There Ain't No Love At All)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5683c13e81efd3e3e5732170c9fd10145b0696fb9664709e665fd1f28901e315. 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/NLF057790007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e37ee282708728ec5402208c7c9b6ff2b5318b3f6d177f6429f6408b5b0c75. 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/NLF057790009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac510d85a35688e8b8c74230bf6f0d6cbbabfdeb112300aef13bbba70e969eb9. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/NLF057890026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efdb2af18bd8fb0cedb1a994100f635a46eea102851a2cd0a43bcbce472381b. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/NLF057990020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210319131aeb5be67614e515078568aa35c6e27c4383e0702af64531bcb4411b. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USMC10111991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a0b83a83af17d76db639f961cbc5997c6ed5a4e57106e98eed37ff82ecc795. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/USMC10201565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bcac66bc369f26071f16c048d213f1665ba2a94fd8b9a6c08499c8ffb166a8. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/USUR10200934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5bb79fbbcaec58fb122f3015117084ac5fd246c43646cab80f217ba59b718d. 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/NLF057690002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de623cc1497b7e734857c6f65ad7ddbc0b3b1f4dee386fbc4df01cf88c58b97. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USMC17101320.
Jesus Christ Superstar (50th Anniversary / Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5261312bad5cea88dce67527edf46f88a5f82e2ff9a1df07ff13406fd9085696. 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/USUM72023749.
What's The Buzz / Strange Thing Mystifying - Remastered 2021
"Jesus Christ Superstar" Apostles - Original Studio Cast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8f78a4da300d0f9ce05ae4930529fc9fad5b408cb2fff8a1761c77f2b45bed9. 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/USUM72023753.
I Don't Know How To Love Him - Remastered 2021
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e16a05fb3b76d310fd3db280c5a13736debf5af28e013d7a0c7756e6098b014. 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/USUM72023581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8459a0dc1676ae281fc5c31ee6c0309151db17b760167fcc99abe4d670502b6. 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/USUM72023786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf84542f98fd43cc0ed3476771802253aa68bf0131ab902279e613ba1b6b4b15. 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/NLF057790003.
Everything's Alright - From "Jesus Christ Superstar"
Unmasked: The Platinum Collection (Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de623cc1497b7e734857c6f65ad7ddbc0b3b1f4dee386fbc4df01cf88c58b97. 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/USMC17101320.
The Very Best Of Andrew Lloyd Webber: The Broadway Collection
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58847f18134b5a46d9bc55380839b89c25360dfeadba26e3f8e34dbf32e011c6. 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/USMC17345791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb526a825d18391e079c3bb1a51784c3120885fc9efea7a6e9bdb5c001c38da3a. 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/USMC17101327.
I Don't Know How To Love Him - From "Jesus Christ Superstar"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bcb4fdd51bcf9c99b7257cd04c1b587c550db10757987f55cd26d05557d3f89. 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/USMC17123707.
ドライブが楽しくなる洋楽ヒッツ！80年代 R&B
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf84542f98fd43cc0ed3476771802253aa68bf0131ab902279e613ba1b6b4b15. 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/NLF057790003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17000b386a63c5c1b5df7317f7d173396fe1f618cbb0b44c4e884d6d851c1154. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USMC17345781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e17e7070e5100654cf7fdc47d1e9161c7c920092026fbb544267f24ef01c5b. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/DEH841600469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf84542f98fd43cc0ed3476771802253aa68bf0131ab902279e613ba1b6b4b15. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLF057790003.