Txemaher
type: MusicGroup
popularity: 3
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2cd251255e43f15a26175887df65e59b82d91c67074c0d5fa6d9648f193a305f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70996692-33c3-4917-a143-91d15fa305db.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/70996692-33c3-4917-a143-91d15fa305db.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/70996692-33c3-4917-a143-91d15fa305db
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd251255e43f15a26175887df65e59b82d91c67074c0d5fa6d9648f193a305f. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/70996692-33c3-4917-a143-91d15fa305db.json and https://artists.proofprofile.net/proofs/artist/70996692-33c3-4917-a143-91d15fa305db.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Tied Strings
  type: MusicAlbum
  date published: 2022-03-11
album: Painted Piano
  type: MusicAlbum
  date published: 2022-01-22
album: Piano and Cello Colors
  type: MusicAlbum
  date published: 2021-12-11
album: Almost 9 (Woodwinds)
  type: MusicAlbum
  date published: 2021-12-17
album: Recalde at Night
  type: MusicAlbum
  date published: 2021-12-01
album: Castilian Harvest
  type: MusicAlbum
  date published: 2021-11-20
album: Robots and Dolphins
  type: MusicAlbum
  date published: 2021-11-09
album: Summer Feet (Piano)
  type: MusicAlbum
  date published: 2021-10-25
album: Matter Magnifier (Piano & Cello)
  type: MusicAlbum
  date published: 2021-10-09
album: Suntormy
  type: MusicAlbum
  date published: 2021-09-30
album: God's Loom
  type: MusicAlbum
  date published: 2021-09-29
album: Lenz's Law (Piano)
  type: MusicAlbum
  date published: 2021-09-25
album: Loquat (Piano)
  type: MusicAlbum
  date published: 2021-09-20
album: Near Stonehenge
  type: MusicAlbum
  date published: 2021-09-14
album: Blue Room
  type: MusicAlbum
  date published: 2021-09-11
album: Pink Space
  type: MusicAlbum
  date published: 2021-09-08
album: Dark Reservoir
  type: MusicAlbum
  date published: 2021-09-08
album: Pathway to Pinedo
  type: MusicAlbum
  date published: 2021-09-07
album: On Walls and Puddles
  type: MusicAlbum
  date published: 2021-09-05
album: The Penguin That Didn't Want to Live in the North
  type: MusicAlbum
  date published: 2021-09-02
album: A Happy Spark
  type: MusicAlbum
  date published: 2021-09-01
album: Obssesive Night
  type: MusicAlbum
  date published: 2021-08-19
album: An Amazing Encounter in Winter (Piano & Cello)
  type: MusicAlbum
  date published: 2021-08-18
album: Traces in the Sand (Piano, Clarinet & Trombone)
  type: MusicAlbum
  date published: 2021-08-15
album: The Cow That Wanted to Learn Writing (Clarinet)
  type: MusicAlbum
  date published: 2021-08-14
album: Stained Glass
  type: MusicAlbum
  date published: 2021-08-14
album: Spiral Stairway
  type: MusicAlbum
  date published: 2021-08-08
album: Blue Poppy
  type: MusicAlbum
  date published: 2021-08-08
album: Golden Wave (Piano & Bass)
  type: MusicAlbum
  date published: 2021-08-02
album: Waiting
  type: MusicAlbum
  date published: 2021-07-29
album: 222 Frecuency
  type: MusicAlbum
  date published: 2021-07-29
album: Exile
  type: MusicAlbum
  date published: 2021-07-15
album: Turtle Tower
  type: MusicAlbum
  date published: 2021-07-12
album: Orange Storm
  type: MusicAlbum
  date published: 2021-07-07
album: Emerald Lake (Piano)
  type: MusicAlbum
  date published: 2021-07-05
album: The Sheep and the Crown
  type: MusicAlbum
  date published: 2021-06-26
album: About Knots and Other Gadgets
  type: MusicAlbum
  date published: 2021-06-25
album: Swan (Piano)
  type: MusicAlbum
  date published: 2021-06-21
album: Pioneer's Heart (Piano & Cello)
  type: MusicAlbum
  date published: 2021-06-18
album: Sevillana (Piano Version)
  type: MusicAlbum
  date published: 2021-05-16