1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0xfcc7ba34eadb7b79973212657486fd1d205ef218130a283f66b4a2517050f744. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc633c8a-d32a-494f-bf17-63c5330a34e5.json and https://artists.proofprofile.net/proofs/artist/dc633c8a-d32a-494f-bf17-63c5330a34e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Prelude
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: Dance of the fairies
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Sloes are blossoming in the hedges
Escolanía de la Santa Cruz del Valle de los Caídos
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: Spirits of the flowers truant from honeyed cages
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Our Lady of Bolton preserve thee, Henry mine!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: Sweet are the visions, mysteriously stealing...
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: O Mother, why didst thou deny my longing for the fray?
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: Lovely vision, dream delightful, wilt thou vanish
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Someone approaches
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: Children, let the plighted troth like a ring enfold..
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: So am I quite unknown?
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: These honest men against their will are outlaws
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Beware! She is a witch!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: Ballet and Chorus
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: All is lost! The battle's o'er!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: When the breezes are still
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Sir John Saint John approaches!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: My son! They come to seek thee! Look!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: All the night our force he led
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: Edward for King! March with a swing!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Pray for the soul of a chieftan departed!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Introduction
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: To arms! this mandate to resist writ with my father's
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Said Dick to the Devil, "Come, sell me your dice"
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: What feeble wit is here
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: The Earl of Richmond landed
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Sweet are the visions mysteriously stealing
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Alas! The days are gathered and laid by
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: The foe draws near!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Lady, 'tis the trysting hour!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Come hither, Colin, faithful henchman, thou!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: 'Tis I, sweet friend! To thee I bend!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Edward the King! March with a swing!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Adieu, mine own heart true!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 1: Safe! Safe beyond the seas!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: My heart is faint!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 2: Woe is me to love a fairy!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: My shepherd lord, I wish thee joy
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Cease, cease thy weeping wild and listen...
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Shall loyalty to phantom right our yearning heart...
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Remember Towton!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: For fear of pain flee not the right!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: What ho! The guard! The guard!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Richard is dead, and Richmond reigns!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Not mine vengeance! Not mine repayment!
Henry Clifford (Opera in 3 Acts) - Edición crítica de José De Eusebio - Act 3: Hail! Hail! All Hail!