Underwater People
type: MusicGroup
description: Underwater People is the second album by the Samples. It contained live material, demos, unreleased songs, and alternate versions. It was released on November 30, 1991, and re-released by What Are Rec
popularity: 2
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd88ff187a2fb473cf502054c6e2cc5744f3ab04a48066368812a44daf42024c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef9d7239-aa72-4d69-bd5e-9cda15474974.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef9d7239-aa72-4d69-bd5e-9cda15474974.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef9d7239-aa72-4d69-bd5e-9cda15474974
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd88ff187a2fb473cf502054c6e2cc5744f3ab04a48066368812a44daf42024c","name":"Underwater People","registered_at":"2026-06-21T12:24:05Z","symbol":"NIM1922574","token_address":"0xdfe259e8421b5754978ac7c5e5b9379d81a99c89","type":"artist","uuid":"ef9d7239-aa72-4d69-bd5e-9cda15474974"}
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 0xfd88ff187a2fb473cf502054c6e2cc5744f3ab04a48066368812a44daf42024c. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef9d7239-aa72-4d69-bd5e-9cda15474974.json and https://artists.proofprofile.net/proofs/artist/ef9d7239-aa72-4d69-bd5e-9cda15474974.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xfd88ff187a2fb473cf502054c6e2cc5744f3ab04a48066368812a44daf42024c","name":"Underwater People","registered_at":"2026-06-21T12:24:05Z","symbol":"NIM1922574","token_address":"0xdfe259e8421b5754978ac7c5e5b9379d81a99c89","type":"artist","uuid":"ef9d7239-aa72-4d69-bd5e-9cda15474974"}
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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