Kathryn Beaumont Levine (born 27 June 1937) is a British actress. She is best known for voicing Alice in Alice in Wonderland (1951) and Wendy Darling in Peter Pan (1953), for which she was named a Dis
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 0x840cbe95f9a1539b21e58ca666b67e4ab9e66010a86c84a5d7cc7217d956973c. 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/65f547ba-8145-4501-a298-46cf66682236.json and https://artists.proofprofile.net/proofs/artist/65f547ba-8145-4501-a298-46cf66682236.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Alice In Wonderland (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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bbbc7874029045ace4e7f0741ac89146007a9166b5771ef13ba7aa0e8bca76. 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/USWD10321859.
The Garden / All in the Golden Afternoon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f343b36e0b693c40ecf87eef89fbb05046ea96d86d8810478c0283b5f2a7b9. 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/USWD10321862.
The Mad Tea Party / The Unbirthday Song / Twinkle Twinkle / Clean Cup Move Down / Mad Watch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8492fe28d1ed53d0b580c806b16b53182e02a7d5bfb93a3fbc2b0099959af7. 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/USWD10321863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ede783837e1444c8a99ac5df50cf72768c559585f64063d34ae82ae1a4ba19f. 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/USWD11365650.
Painting the Roses Red / March of the Cards
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93456c4a75b9f099c35ab2691d94b88b66c8bc692c2073c4440a66893f86b20e. 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/USWD10321826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce82b0f16c6577951b31ada25d2c86143ad0d7c138e83bb83f99160c1c1a976b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USWD10321823.
Alice In Wonderland Original Soundtrack (English Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bbbc7874029045ace4e7f0741ac89146007a9166b5771ef13ba7aa0e8bca76. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USWD10321859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f343b36e0b693c40ecf87eef89fbb05046ea96d86d8810478c0283b5f2a7b9. 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/USWD10321862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93456c4a75b9f099c35ab2691d94b88b66c8bc692c2073c4440a66893f86b20e. 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/USWD10321826.
You Can Fly! You Can Fly! You Can Fly! - From "Peter Pan"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdf81d49ab199fa50ad0eaa1440e8927520a2a32193fb10336b7812d683c04c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USWD10321867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8492fe28d1ed53d0b580c806b16b53182e02a7d5bfb93a3fbc2b0099959af7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USWD10321863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda6116fd685a0bc6fd54281abe01b2236eb6d7dcff77718d2a4790367fe233e1. 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/USWD10732740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce82b0f16c6577951b31ada25d2c86143ad0d7c138e83bb83f99160c1c1a976b. 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/USWD10321823.
You Can Fly! You Can Fly! You Can Fly! - From "Peter Pan"/Soundtrack Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdf81d49ab199fa50ad0eaa1440e8927520a2a32193fb10336b7812d683c04c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USWD10321867.
Peter Pan (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdf81d49ab199fa50ad0eaa1440e8927520a2a32193fb10336b7812d683c04c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWD10321867.