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 0x15e12a0fec3a491f71029b461b9ef3aec646c4ed199a5ce4e18eeb2d120ca09f. 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/b5bb01a0-bfd7-4a98-91bd-a25b93f1c2f8.json and https://artists.proofprofile.net/proofs/artist/b5bb01a0-bfd7-4a98-91bd-a25b93f1c2f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Whiskey 'n Beer (12 Most Popular Irish and Celtic Folk Traditional Songs Performed on Violins, Bodhran, Irish Guitars, Tin Whistle Flute and Vocals)
The Wishing Well / Apples in Winter / Frost Is All Over - 3 Traditional Irish and Celtic Instrumentals for Jigs and Reels
Black Velvet Band - Traditional Irish Fork Song. A Young Man Chances Upon a Beautiful Woman Little Suspecting the Trouble She Is Going to Cause Him
The Irish Rover - Irish Folk Song About a Magnificent Sailing Ship That Reaches an Unfortunate End
Molly Malone - Also Known as Cockles and Mussels or in Dublin's Fair City Is a Popular Irish Folk Song
Whiskey in the Jar - Great Pub Sing-a-Long About a Man Who Robs Captain Farrell on the Road
The Blarney Pilgrim / John Ryan's Polka - From "The Titanic"
Dirty Old Town - Standard Country Folk Ballad
Fields of Athenry - Best-Known Song About the Great Famine Which Raged over Ireland from 1845 Until 1849
The Wild Rover - Most Popular Irish Drinking Song
Star of the County Down - Old Irish Ballad Set Near Banbridge in County Down, in Northern Ireland
The Last of the Mohicans (Main Theme) / Porthole of Kelp - From "The Last of Mohicans"
Tunes from Ireland (10 Best Traditional Celtic and Irish Tunes: Jigs, Reels, Hornpipes)
Hand Me Down the Tackle / The Fermoy Lasses / The Gravel Walks - 3 Traditional Reels
The Barney Pilgrim / John Ryan's Polka - From "Titanic: An Irish Party in Third Class"
Traditional Jigs / The Congress Reel - From "Sherlock Holmes: A Game of Shadows"
The Wishing Well / Apples in Winter / Frost Is All Over
The Last of the Mohicans / The Porthole of Kelp - The Porthole of Kelp: Bobby Casey's / Farewell to Camden Town / Happy to Part / Port Hole in the Kelp / The Port Hole of the Kelp / The Sheaf of Wheat
The Rights of Man / The Pride of Petravore - Hornpipe
Saint Patrick's Day Collection (16 Best Irish Pub Drinking Songs for Parties and Saint Patrick's Day Celebrations)
Rocky Road to Dublin - Instrumental Version
The Rights of Man / The Pride of Petravore - Traditional Hornpipes
Molly Malone - Also Known as Cockles and Mussels or in Dublin's Fair City
Give Me Your Hand - Irish Love Tune Performed on Harp
From Galway to Dublin (10 Most Popular Irish and Celtic Folk Traditional Tunes Played on Violins, Bodhran, Bouzouki, Tin Whistle Flute and Vocals)
Duelling Violins / The Connaught Man's Rambles / The Boys of Malin - Duelling Violins from Musical Lord of the Dance
The Rising of the Moon - Popular Irish Song About the 1798 Rebellion in Ireland
The Humours of Scarriff / Old Hag You Have Killed Me / Morrison's Jig - Traditional Irish Reel and Jigs
Rocky Road to Dublin - Traditional Irish Drinking Song
Connie Walshe's / Out on the Ocean / Dinny Delaney's - Traditional Irish Jigs Including Cúil Aodha Slide
Streams of Whiskey - Irish Drinking Song
The Monaghan Jig - Traditional Irish Jig
Jackie's Coleman / The Old Copper Plate / Dave Normaway MacDonald's Wedding / The Wild Irishman - 4 Traditional Reels
Scarborough Fair - Traditional English Ballad About the Yorkshire Town of Scarborough
Saint Patrick Party (15 Best Irish Drinking Songs)
Connie Walshe's / Out on the Ocean / Dinny Delaney's - Traditional Irish Jigs
Duelling Violins / The Connaught Man's Rambles / The Boys of Malin - From "Lord of the Dance"
Black Velvet Band - Traditional Irish Folk Song
Scarborough Fair - Traditional English Ballad
Hand Me Down the Tackle / The Fermoy Lasses / The Gravel Walks
The Humours of Scarriff / Old Hag You Have Killed Me / Morrison's Jig
The Blarney Pilgrim / John Ryan's Polka - From "Titanic"
Duelling Violins / The Connaught Man's Rambles / The Boys of Malin
Connie Walshe's / Out on the Ocean / Dinny Delaney's
Jackie's Coleman / The Old Copper Plate / Dave Normaway MacDonald's Wedding / The Wild Irishman
Leaving of Liverpool - Fare Thee Well, My Own True Love
Loch Lomond - The Bonnie Banks o' Loch Lomond
Farewell to Whalley Range (Live Version)
Farewell to Whalley Range - Live Version
Wellerman / Drunken Sailor / Dead Man's Chest
The Wishing Well / Apples in Winter / Frost Is All Over - 3 Traditional Irish and Celtic Instrumentals
Glasgow Reel / Aaron's Key / Banshee Reel
The Butterfly / Golden Stud / The Man Of The House
Good Christian Men, Rejoice / Saddle the Pony / The Hills of Ireland
The Irish Washerwoman / The Walls of Liscaroll / Morrison's Jig
They're Taking The Hobbits To Isengard / The Fellowship / The Shire - Bonus Track
Whiskey, You're The Devil/The Silver Spear/The Mountain Road
Leaving of Liverpool / Fare Thee Well, My Own True Love
Scotch Style Jig / Ingonish Jig / Mrs. McGhee Jig