Alain Boublil (born 5 March 1941) is a French national musical theatre lyricist and librettist, best known for his collaborations with the composer Claude-Michel Schönberg for musicals on Broadway and
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 0x1f27f6c5fdfe5999b74930b24594b883c8683c4dcd0dafa60e0cde7bc36473b1. 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/66daa6c9-2d4d-45d6-a5d0-4bf2acf9ca52.json and https://artists.proofprofile.net/proofs/artist/66daa6c9-2d4d-45d6-a5d0-4bf2acf9ca52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les Misérables: The Staged Concert (The Sensational 2020 Live Recording) [Live from the Gielgud Theatre, London]
The 2020 Les Misérables Staged Concert Company
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 0xe975b30cbccfa4e09cdfc9f33275fff632e279f75b467ee3e7db578d0006896b. 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/USWB12002547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x981d62f903b89c3c08377adfe4a31c6d2d82a9eb4e4007391003dee66fda3fec. 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/USWB12002548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca03384b9d11a9ced64abff63a607773210ecbafceac9914d74e6edb0a13bf6f. 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/USWB12002549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8fb2a2e2b4f4a3ff209beaf6c34f547aef3fc81db840fe04694236b5c36c0e. 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/USWB12002550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d786e7fa888e1d39890734cb137e47dceabc988e2c95d344285fcbc98fd9c2. 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/USWB12002551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf07df6e739c1fbfa91f9a0c42600e77490f6cb2e17e80328e2531a4958109ec. 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/USWB12002552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b3d9c3c2dc3a7b2a7a3ed4982349a735be1a0b9de3407bdd1d7ce55a498132. 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/USWB12002553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d3a27d0e99ef79e6f772bc1bf75a252a552f12c6689695a827ade043ccb58c. 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/USWB12002554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c1b9efe3cab7e24e0e83102ed488d055aa89560e198b3655ea2ee413fbe636. 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/USWB12002555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e28ec7ec68ea838f18adc9a3c48d37cd407a794e022700f9be9fa17c9639d89. 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/USWB12002556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c51dff23cd68bd93386e7d6886935399933be474d7f8910523dcd628b50c8a4. 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/USWB12002557.
The 2020 Les Misérables Staged Concert Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344f54c533d23b93b64b6604c18caf97d25d86c9381253d779d37a495074cdde. 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/USWB12002558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01bcc0511e32b33123cbbd7d7e134580984de6580a487eb8ac042a4b65dfc3cd. 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/USWB12002559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e435f3eb566a2ced71368ae0f399bf3196fc7a954a38369d02d5709e7f6dc81. 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/USWB12002560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bd0338e5b8ff5c33714ab60d4998a882bbc0864bf7dca121ab839c1541a308. 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/USWB12002561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3584a29abeee01d11e2496bbf087a77b42c18f66152a8aa83f3346f7c0f528. 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/USWB12002562.
The 2020 Les Misérables Staged Concert Male Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ed187ae051f2fac7364a8da47d71ee79bc625783b080e2942adda94a1c0db8. 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/USWB12002563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44a19e15c3f250b27d371032eeec5df1005966230384b3f7e732f263bbbc249a. 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/USWB12002564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd73c54d6920f3ae3313984f9b000b2668e96bed702ab3070a5418e46167b33. 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/USWB12002565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc424d29256fca2aae6f68b4237df244cbe481e3fc4178c0a666692f8c2b8143a. 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/USWB12002566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70822306ad5a19cc5077e0a0b202f0ae4c7215c5d4c125c5d0af74f155a422d5. 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/USWB12002567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79952406a3c0620ee04fdb78732630eb76ec4c0cf99f6128fd61beb7f15a72f3. 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/USWB12002568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b06d0a4924c8b735c02b3bfc28c94ffa09012f8e15b2e172245f0906578202. 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/USWB12002569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f11388aab253a05a34918f6e7f0f9176b7201c66e21e6eb5f7ee678f88ad14. 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/USWB12002570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e798d4972678bdb3d47099b04d01ed6f53725cd7a2e4cb30085924d345bb8c9. 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/USWB12002571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d47b50a4228472164897418ef86ae41779b9e9eb333736c9ff45aa4ae5f6cd. 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/USWB12002572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5800c17f3957927f9f5b023c0c05752ff51078e15a55e6523d8f74475dc8a73f. 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/USWB12002573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f1acdb4bff36f0aef397160c4067abb07baa051af65f9fef2311348b3460ee. 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/USWB12002574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58ed2f990e6bcd0c599e9dafa39da469e873ce0b9bce5d40592b26bd5aef35a. 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/USWB12002575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84361b87be0df2d1fb1aa04ee6707ae3828f0771e8aa814a1d743e96a9227a1c. 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/USWB12002576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccff97c5bac4196833824683d5f6ee2b9767cded0d24df5a435dab2844df333. 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/USWB12002577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac2b4c5936011185bb569da11571350f602f771a7e1e5646308fa56c74022fb5. 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/USWB12002578.
The 2020 Les Misérables Staged Concert Female Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76e900a12d46125238ec363afcc73a8a83248e70da663550eff4a304ddf9154. 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/USWB12002579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7291bae88dc12411a238a5a4d99d82350675da50e670a47365a855d655a0df71. 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/USWB12002580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc684b7f233b32e76f82371b18416096c9c4d32cec50b0d16e7dbbb8d69d2a29. 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/USWB12002581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154b255972b8d99cbad139bfb76b4fba89ae2685eea1a6a5fdda5e218c5d11bc. 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/USWB12002582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d7ef9b2b293feba9e6c855d4e9985bb8cc9d5013610ba2d24b6dd2f3273207. 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/USWB12002583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25f95034dad5ac30d02cb6a0317cf899423403d315c222c71f4a46448c681d05. 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/USWB12002584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4a96add712454fe72c3116814dfde395aadd24455aa36a09ca626f580d2d6d. 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/USWB12002585.
Miss Saigon: The Definitive Live Recording (Original Cast Recording / Deluxe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcbe232ba25ab18c961caaab2cf6303b02b883395f9a7e3f8bc6bb62250f338. 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/GBUM71404524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad3f5dbc1c163ef9ec6b8c2be29e09864f61192bdbc50ec08a9f8fd12680289e. 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/GBUM71404546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdc74fc23137be17e30f8b877bf35a146505a3707d2400039e5040ea75bdeff. 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/GBUM71404527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6c7b5b38bff2c6fae813834f2471e3bd1f52c9f72fa7bdf4b3d275e2b7c4e0. 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/GBUM71404547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f147c88ab85cee523886ebbe238d436562035cda60c0d064bdcc300b06d7424. 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/GBUM71404528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30f21dcd096ce1e78e411ab7909a66423b5d95a64fd67ff6b2ec1af6364c33d1. 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/GBUM71404548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110681226bc0f7b19f3f71c0a90078703722b511fb8d3d3ce07ea577dbf8c997. 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/GBUM71404529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x801fa2974fc3539ac11d7bcaa74afc5efab8a15d227864cc2c927ec7f442309a. 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/GBUM71404549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b177e432897fe106fd4265cf5da20164ccb61ca64cc639ed9827187d4df45e. 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/GBUM71404530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e39ad494d38641983b4bd9587cb6423be44ca1b241c1f562257db7181bb4a2a. 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/GBUM71404550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c259cdc28c31ac9d0b1a7097015b20d66f25cbc5368391f8b5e162c7c429e6. 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/GBUM71404531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cb13ede0229ca4f1152c96eacdcccd76b8dc754b6609f4563535c46b39d95c. 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/GBUM71404551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3bd5a407c9760c6b6919f6a025410c1845a1cdce295eab23bd9043041729bf. 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/GBUM71404532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739738d2ae3807f7c20beded081cf278c48a3fc4ee972f03527de7739a2c5bb3. 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/GBUM71404552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d3042eeb88d980ac2d306b5c9ff40fc80cfaa43a8e25c2179efb67450a1a89. 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/GBUM71404533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2322e6010b49352340f82e70c871868f6e1baf91b3211f09c9e2c9c95e8c1a18. 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/GBUM71404553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x567c85a023cf58de314c06ec762061676dca7b62d16d52e2603779c82785dbb5. 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/GBUM71404534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a3e946a32198c817520c479820f4567112886a06aaaf04e2b6abe0a201c104. 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/GBUM71404554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee4ee8a1c232c0688806a17727fa29eed64e946e37ce395f4aa3befe2e3744b. 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/GBUM71404535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af8a2fce3de6acf3d5dec12113a433260c001f2be6611abc93af9c53ac1d6f1. 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/GBUM71404555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x781a39c43a3da988b270aca66abda1631ae34781c5cd7417eb95b133fd4c9fb5. 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/GBUM71404536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd058a6a1cb35122ab149e7d6e4d7cad2e2a70ccb26e9cbab1781e3172f2e79. 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/GBUM71404556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851e87577088e51ca6765f5bd78171361ae64c495fd3245a8fe0d17dccc1b538. 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/GBUM71404537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b7a9421f9f4ae423773d34792648ae6fda7933fee116aa90ff1204b9044806. 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/GBUM71404557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba9f2036803031ac328286fcbf0f48343ea89e5a0f92dbf6fb95391515f2a6f. 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/GBUM71404538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cbdd90d358adbf0106777d6b6b162ec60f8b1a3c47cb88989c1b01051ae51b. 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/GBUM71404558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1783c75bed63c4b44e906750abc1e6bda8fa4ad7732df48957ac83f26991a1fc. 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/GBUM71404539.
I Still Believe - From 'Miss Saigon' / Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7046983fa7fd459362c12d967352ed570111747df61b6cd20b8de1a4d4ad5444. 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/GBUM71404540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f9af13c283bc75078366f4a0e75dbd01578d54e07980540cba285c27e1a0f8. 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/GBUM71404541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ea31978327ae28d6b5a445946515d1880bcc8a1efeec4308050a118e2d5c1d. 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/GBUM71404542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b6e8605a884441b3e339308e48c0b521f2fbaa970073643581721bcc84e211. 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/GBUM71404543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa366f2163205ca574d08695869ff2f0ed74dd63c2f43a00d611b776d6b7ece0d. 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/GBUM71404544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ff1d2d5e9196f1fb526ed95a5dec9d62040b1dfa0ce22753d56c578b05b588a. 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/GBUM71404545.
I Dreamed A Dream - Original Broadway Cast/1987
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c1f45593c11fcad2bab7f58bd02f38cfa6d13ed84d8d09ee51f197ec4b6619. 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/USGF18715105.
Schönberg, Claude-Michel: I Dreamed a Dream (from "Les Misérables")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901675ea8de7ac595e2f22031a1c7abf6bf2ec78a8833bc6b2af986b2bc3dcf1. 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/GBAYC0102452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafd2cb7f4d3e7e8db82fe602cf538cebd583ccfb15f4a3859b54f130acab340. 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/QMBZ91672694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0afed98dace67ba70ac86a5ff0af59b071e2fec9e1a7b1ed9987a68c20431fd. 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/USAR29601020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf330dbc88b3b9e2d4d561b73ae50ba95b6f15849d9d029c84e2474a8b030e81c. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/NO2C91901050.
A Collection of Broadway & American Classics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8be279d4fd307593323b0ccd3ef0dd9cba26af91efa3c294715143641ada672. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMLY81800005.