Sir Trevor Robert Nunn (born 14 January 1940) is an English theatre director and lyricist. He has been the artistic director for the Royal Shakespeare Company, the Royal National Theatre, and, curren
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 0xfde36e7ffbe307a80174a599c3f506cd27425622360500d66904cec7560fb254. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/917b13c7-61ea-42f7-92f8-e45429c17660.json and https://artists.proofprofile.net/proofs/artist/917b13c7-61ea-42f7-92f8-e45429c17660.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
The Windmills of Your Mind (From "The Thomas Crown Affair")
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 0x3d63da25f01ade081d8a635e6d4ccb78af6fd5440daa148f058312c9c23c4c46. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USBC19100618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d2ea8ebfdc53671ba2cb47e5b14456e5a922c3b897998464c3370fb37df8320. 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/GBHMU1400285.
Le Temps Des Cathédrales (with Vincent Nicolo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68e97da86a655c80f199f1bc0ff65f6c46c006d86a3b73ae24791b95b28f8d2. 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/GBHMU1400286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x228012824b8e8fb54c807980f34589013161c3ff3838fe6c20551cce0111e82f. 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/GBHMU1400287.
Can You Feel The Love Tonight (with Lisa Angell)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf822f8ac9f6777dd0a44ace186a150a38ac792c2782ef683affe357126d1958f. 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/GBHMU1400288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86ee0e492e3e35b9e437cbe6e3e8be3fea013b20b138453882222ced8b1fc0b. 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/GBHMU1400289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f415f7db59c750e6fdd85ea87305f01ebaa973e2c94667489e441dec127b1c. 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/GBHMU1400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x501bed72d341a9b24f5f05c44608801af080b51d30dc5add21528cf94a7b0b0c. 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/GBHMU1400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2c14026b7f45b3ffdc6636f58edfdacac858b14094d830d97fddbe82d3439f. 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/GBHMU1300233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc20d0c1193bf28a65d0c7525fbc9e8a100d62ac71a3b1fd959538b7e9d21356. 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/GBHMU1300234.
All I Ask of You (with Kristin Chenoweth)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0096aae5c5273920c97d0acc8bda29964304464a471ec3f9868a00eb44d12c1f. 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/GBHMU1400293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e763ee1b2dd9bb6dae692ea6bb1b4f46d48ce5750d2379269adfde8eb226bd. 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/GBHMU1300237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11768f62131f39857fe2efab4c699214b5657706cddc95c452c8964a2dcbb220. 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/GBHMU1300236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f40c95359368d039d1bf364b54f988ce5c33b8602f413b76f0ca7ab1b44d0e3. 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/GBHMU1300239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e553267b3dc7d80dc88dff9dadf768f054bdbe1a7ef28d4c8b9c266dfd36f74. 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/GBHMU1300240.
The Music of the Night (with IL DIVO) - Live in Concert
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d872419c3c63afe689dfd9a7a41d5c6a446ab06717528888d24c4f88f125dc5. 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/USSM10607608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4712860a0df07a29e2a9b60cbea971a33c860ce329a20c23415c026ec2f97d7d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEA819500224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fc1cf542952f722b7e972cca751b2efade7fd6188b896837a92483ab587698. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USRC18404690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5c43d80aadcf923bc9003323099bfd25591189e2623138f66fe0f0d303661b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USBC18100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abe2072869bf235159291679b4f9925e488020be3e35fb9d425adc12963a00f. 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/USRH11506251.
Over the Rainbow (From "The Wizard of Oz") [Radio Edit]
There's No Business Like Show Business: Songs from Broadway Musicals, Vol. 1
Organ - Music Through Ages (Live from Petrikirche, St. Petersburg, November 3, 2015)