Sio
type: MusicGroup
description: Sio or SIO may refer to: Places Sió, an artificial channel in Hungary Siø, a small Danish island in the South Funen Archipelago Sio, Burkina Faso, a village in Burkina Faso Sio, Mali, a commune i
popularity: 15
followers: 783
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25148278a3b415e5643e4400d31ba4439755431e3ed314c1430ae2bc2f670a51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/231db8c6-5f9e-4e94-953b-871ce78779c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/231db8c6-5f9e-4e94-953b-871ce78779c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/231db8c6-5f9e-4e94-953b-871ce78779c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
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 0x25148278a3b415e5643e4400d31ba4439755431e3ed314c1430ae2bc2f670a51. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/231db8c6-5f9e-4e94-953b-871ce78779c5.json and https://artists.proofprofile.net/proofs/artist/231db8c6-5f9e-4e94-953b-871ce78779c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
album: Distrutto
  type: MusicAlbum
  date published: 2019-07-03
album: Ostaggi
  type: MusicAlbum
  date published: 2020-05-22
album: Mi manchi
  type: MusicAlbum
  date published: 2020-07-09
album: Uragano
  type: MusicAlbum
  date published: 2020-12-18
album: Uragano (Kafary remix)
  type: MusicAlbum
  date published: 2021-04-30
album: Insopportabile
  type: MusicAlbum
  date published: 2022-11-25
album: CARBONARA
  type: MusicAlbum
  date published: 2025-03-07