Aria
type: MusicGroup
description: thumb|The farewell aria of Sultan Bajazet in Handel's opera Tamerlano (note the da capo instruction). First edition, London, 1719. In music, an aria (, ; : , ; arias in common usage; diminutive form:
popularity: 2
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x028644dbde8c3138dd6338a8752df42a2fd8a24da1fae5f0480a42303180f7c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ac7dd99-2c24-4d44-aa66-5ea2f07018e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ac7dd99-2c24-4d44-aa66-5ea2f07018e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ac7dd99-2c24-4d44-aa66-5ea2f07018e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
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 0x028644dbde8c3138dd6338a8752df42a2fd8a24da1fae5f0480a42303180f7c7. 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/3ac7dd99-2c24-4d44-aa66-5ea2f07018e1.json and https://artists.proofprofile.net/proofs/artist/3ac7dd99-2c24-4d44-aa66-5ea2f07018e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Flight
  type: MusicAlbum
  date published: 2021-03-31
album: B
  type: MusicAlbum
  date published: 2021-03-31
album: Revenge
  type: MusicAlbum
  date published: 2021-09-18
album: Confession
  type: MusicAlbum
  date published: 2022-04-29
album: On My Mind
  type: MusicAlbum
  date published: 2023-02-03
album: Alex's Song
  type: MusicAlbum
  date published: 2024-07-25
album: Ink
  type: MusicAlbum
  date published: 2025-01-17
album: Between the Lines
  type: MusicAlbum
  date published: 2025-03-21
album: You, you
  type: MusicAlbum
  date published: 2025-05-16
album: Crickets
  type: MusicAlbum
  date published: 2025-09-05
album: Wishing Well
  type: MusicAlbum
  date published: 2025-11-14