Madeleine Winefride Isabelle Dring (7 September 1923 – 26 March 1977) was an English composer, pianist, singer, and actress. Life Madeleine Dring spent the first four years of her life at Raleigh Roa
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 0xc0e25adc41481c5402e9fdb06df75734eb652eb2a687de44e88e400c2e2f9c86. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18a2d4d8-1005-4d63-9045-2c3a80f56540.json and https://artists.proofprofile.net/proofs/artist/18a2d4d8-1005-4d63-9045-2c3a80f56540.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dring: The Far Away Princess and Other Songs
Madeleine Dring: Three Fantastic Variations on 'Lilliburlero' II. Andante
Dring: Trio for Flute, Oboe and Piano: I. Allegro con brio
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 0xa45b720cdf51ea77097e6677001042ec06757903d15e5ba700281563a32060e5. 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/GBLWD2503801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa371042949c9f1b50e831263c2d115e7d666b135f122104a2757be137cf8ae56. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBLWD2503802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7dcc912e14c8414fc3d2b0582cfbe52078aaad8050dc2acd359fe8bae81f620. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/GBLWD2503803.
Trio for Oboe, Bassoon & Harpsichord: I. Drammatico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32873645e1ecea6c7a19dcc6df0df4fb4b6ed295bccb39e236f2e7a5ae61b062. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBLWD2503804.
Trio for Oboe, Bassoon & Harpsichord: II. Dialogues. Andante sostenuto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd995bb5e4f55cea7ba3f7023f2c307664cd13569059897996a6614eb80778fa. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/GBLWD2503805.
Trio for Oboe, Bassoon & Harpsichord: III. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9d4912536d06c5d0cb88ea2270883be64052cd1008a305100041798c60e713. 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/GBLWD2503806.
Danza gaya (Arr. for Oboe & Piano by Roger Lord)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f4ac538c934fdaf31d23982f021c5bf472af5e9ab7a1a7f7a4a64265120de0. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBLWD2503807.
In the Still of the Night (From "Rosalie") [Arr. for Oboe & Piano by Madeleine Dring & Nicholas Daniel]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcb25882d38e80f55f96a74b67ddd21ed7b5eb20d6655b5cdff08733056b57a3. 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/GBLWD2503808.
My Heart Is like a Singing Bird (Arr. For Oboe & Piano by Nicholas Daniel)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94444dbd5c41076ade63cdd5798fd6388fe9e3dabd4bbc28d47f63d66eb1ae5e. 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/GBLWD2503809.
Three Piece Suite (Arr. for Oboe & Piano by Roger Lord): I. Showpiece
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5a914739ff10f48acaad00b55e95491e7a40054d2e19402e8811da91433019. 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/GBLWD2503810.
Three Piece Suite (Arr. for Oboe & Piano by Roger Lord): II. Romance
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9a926722c04ffd9e20e9add90dc1d54bfc5e176498967c82e77fadfe0ce68f. 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/GBLWD2503811.
Three Piece Suite (Arr. for Oboe & Piano by Roger Lord): III. Finale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b78ddfcb8d87365ec6717ffa298344dbf2218d7e67799f0cb61b3852ebab48d. 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/GBLWD2503812.
Trio for Flute, Oboe & Piano: I. Allegro con brio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961d059762a28f15915d790d4c738908d01985f540e59e047affc76177b09302. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/GBLWD2503813.
Trio for Flute, Oboe & Piano: II. Andante semplice
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0311b077e9020bf3ee75b8dcd430009de87341227781c1ed859c7baed09c8dd2. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/GBLWD2503814.
Idyll (Arr. for Oboe & Piano by Roger Lord)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x655cb8b04d36ae74161e3f5d18d423888ce93041808f9d4b2532cecfbac500f6. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/GBLWD2503816.
3 Pieces for Oboe & Piano: No. 2, Sarabande
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x368121b54567e4314e23bdab99ad8b3f4281985addbe89a768c672846fd16bbb. 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/GBLWD2503817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba26754f9ede42c138176dda393f14610dd3cb7636f21749fe6a8da27c174932. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GBLWD2503818.