Young 40
type: MusicGroup
popularity: 19
followers: 6442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaacfa75a4f7c2c89201dffd6f0c118c419592be15b3275ca6f2bf9fb16d2cfc4
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cac269b-5543-4ac2-b405-df8d1468ab57.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1cac269b-5543-4ac2-b405-df8d1468ab57.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1cac269b-5543-4ac2-b405-df8d1468ab57
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:16:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xaacfa75a4f7c2c89201dffd6f0c118c419592be15b3275ca6f2bf9fb16d2cfc4. Chain 2 (Bitcoin): anchored in block 953618 (2026-06-14T09:16:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1cac269b-5543-4ac2-b405-df8d1468ab57.json and https://artists.proofprofile.net/proofs/artist/1cac269b-5543-4ac2-b405-df8d1468ab57.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:16:10Z
  text: {"copyright_id":"0xaacfa75a4f7c2c89201dffd6f0c118c419592be15b3275ca6f2bf9fb16d2cfc4","name":"Young 40","registered_at":"2026-06-14T07:25:26Z","symbol":"NIM0380739","token_address":"0x1a478dc93605c176c33c7b0edb1f2268580adfa1","type":"artist","uuid":"1cac269b-5543-4ac2-b405-df8d1468ab57"}
album: Motivation and Pain
  type: MusicAlbum
  date published: 2014-07-18
album: Soul, Body & Mind
  type: MusicAlbum
  date published: 2016-01-02
album: 4 You from Me
  type: MusicAlbum
  date published: 2018-09-29
album: 4 You from Me 2
  type: MusicAlbum
  date published: 2018-09-30
  track: Summer Babe
    type: MusicRecording
    duration: PT1M59S
    duration ms: 119352
    explicit: true
    by artist: Young 40
    in album: 4 You from Me 2
      type: MusicAlbum
      date published: 2018-09-30
    isrc code: TCADW1870920
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T22:07:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x77591372316efbafde8835580c52ad54a9114b261b13f2d60d23915ecc126be9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958621
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958621
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADW1870920
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T22:59:44Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77591372316efbafde8835580c52ad54a9114b261b13f2d60d23915ecc126be9. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADW1870920.
      date published: 2026-07-18T22:59:44Z
    audio: Summer Babe
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.822
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.613
      additional property: Energy
        type: PropertyValue
        value: 0.774
      additional property: Speechiness
        type: PropertyValue
        value: 0.398
      additional property: Acousticness
        type: PropertyValue
        value: 0.681
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.208
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.846
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.881
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Grow Up
  type: MusicAlbum
  date published: 2020-01-24
album: Outro
  type: MusicAlbum
  date published: 2020-02-07
album: M.I.R.A.A. (Maybe It's Real After All)
  type: MusicAlbum
  date published: 2020-02-21
album: Wake Up
  type: MusicAlbum
  date published: 2020-02-28
album: Smoke
  type: MusicAlbum
  date published: 2020-03-13
album: Everything I've Done
  type: MusicAlbum
  date published: 2020-03-27
album: Green Lights
  type: MusicAlbum
  date published: 2020-04-03
album: Cartier
  type: MusicAlbum
  date published: 2020-04-17
album: Be Alright
  type: MusicAlbum
  date published: 2020-05-01
album: Dead Fish
  type: MusicAlbum
  date published: 2020-05-08
album: Poppin'
  type: MusicAlbum
  date published: 2020-07-16
album: Honesty
  type: MusicAlbum
  date published: 2020-09-04
  track: Honesty
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168635
    explicit: true
    by artist: Young 40
    in album: Honesty
      type: MusicAlbum
      date published: 2020-09-04
    isrc code: QZK6L2028299
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-04T07:32:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa370d1acfe91b13db95900c13004e3f0a973af67070fc295b5b2761b29f101fa
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    additional property: OTSBitcoinBlock
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      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2028299
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Honesty
album: Pepsi Blue
album: Blink
album: Welcome Back 40 / Intro
album: Cali Vibes
album: Sharon Stone
album: N.T.F.I.D.
album: Second Guessing
album: Bucket List
album: Faded
album: Dove
album: Memories
album: Left Of Me
album: Mac N Cheese
album: Still
album: Stay Inside / Outro
album: White Buffalo
album: Groovy
album: Late Night Blunt Cruise
album: Young4Eva EP
album: Tiny Dancer
album: 100
album: 4 The Memories EP
album: Bear Hug

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa370d1acfe91b13db95900c13004e3f0a973af67070fc295b5b2761b29f101fa. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2028299.
date published: 2026-07-04T11:19:20Z

Honesty
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 82.907
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.652
additional property: Energy
  type: PropertyValue
  value: 0.666
additional property: Speechiness
  type: PropertyValue
  value: 0.294
additional property: Acousticness
  type: PropertyValue
  value: 0.072
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.294
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.55
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.604
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Pepsi Blue
type: MusicAlbum
date published: 2020-09-25

Blink
type: MusicAlbum
date published: 2020-12-11

Welcome Back 40 / Intro
type: MusicAlbum
date published: 2021-06-18

Cali Vibes
type: MusicAlbum
date published: 2021-07-02

Sharon Stone
type: MusicAlbum
date published: 2021-07-09

N.T.F.I.D.
type: MusicAlbum
date published: 2021-07-23

Second Guessing
type: MusicAlbum
date published: 2021-08-27

Bucket List
type: MusicAlbum
date published: 2021-09-17

Faded
type: MusicAlbum
date published: 2021-10-01

Dove
type: MusicAlbum
date published: 2021-10-21

Memories
type: MusicAlbum
date published: 2021-11-04

Left Of Me
type: MusicAlbum
date published: 2021-12-10

Mac N Cheese
type: MusicAlbum
date published: 2021-12-17

Still
type: MusicAlbum
date published: 2021-12-24

Stay Inside / Outro
type: MusicAlbum
date published: 2021-12-31

White Buffalo
type: MusicAlbum
date published: 2023-06-27

Groovy
type: MusicAlbum
date published: 2023-07-11
track: Groovy
  type: MusicRecording
  duration: PT3M45S
  duration ms: 225120
  explicit: true
  by artist: Young 40
  in album: Groovy
    type: MusicAlbum
    date published: 2023-07-11
  isrc code: QZMER2361476
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:25:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdb96fb6e9f4ce135ec9a4c201de46d335955f62b752e4655929468bf1f644ea9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958383
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958383
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2361476
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T08:20:01Z
  additional property: OTSVerifyInstructions
    type: PropertyValue
    value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb96fb6e9f4ce135ec9a4c201de46d335955f62b752e4655929468bf1f644ea9. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2361476.
    date published: 2026-07-17T08:20:01Z
  audio: Groovy
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 109.932
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.775
    additional property: Energy
      type: PropertyValue
      value: 0.658
    additional property: Speechiness
      type: PropertyValue
      value: 0.335
    additional property: Acousticness
      type: PropertyValue
      value: 0.181
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.1
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.801
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.111
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Late Night Blunt Cruise
type: MusicAlbum
date published: 2023-07-15

Late Night Blunt Cruise
type: MusicAlbum
date published: 2023-08-05

Young4Eva EP
type: MusicAlbum
date published: 2023-08-05

Tiny Dancer
type: MusicAlbum
date published: 2023-08-05

100
type: MusicAlbum
date published: 2024-11-15

4 The Memories EP
type: MusicAlbum
date published: 2024-12-13

Bear Hug
type: MusicAlbum
date published: 2025-06-20