Marimba
type: MusicGroup
description: The marimba ( ) is a musical instrument in the percussion family that consists of wooden bars that are struck by mallets. Below each bar is a resonator pipe that amplifies particular harmonics of its
popularity: 4
followers: 211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x356e1bd6926f81b2a65c1059406e000bda2191b993d2cea9f4ced5e5bab23a7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a3e49ce-2e83-49b0-8e0d-5b6d7849c7b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a3e49ce-2e83-49b0-8e0d-5b6d7849c7b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a3e49ce-2e83-49b0-8e0d-5b6d7849c7b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356e1bd6926f81b2a65c1059406e000bda2191b993d2cea9f4ced5e5bab23a7f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a3e49ce-2e83-49b0-8e0d-5b6d7849c7b1.json and https://artists.proofprofile.net/proofs/artist/4a3e49ce-2e83-49b0-8e0d-5b6d7849c7b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Marimba Mix Vol. 9
  type: MusicAlbum
  date published: 2022-03-25
album: El Valle De La Marimba
  type: MusicAlbum
  date published: 2022-04-01
album: Marimbiando En La Plaza En Vivo
  type: MusicAlbum
  date published: 2022-05-13
album: Las Mañanitas Con Marimba
  type: MusicAlbum
  date published: 2022-06-17
album: La Cumbia Del Sapito Verde
  type: MusicAlbum
  date published: 2022-10-12