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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd3ca52b97bacdd1d93bb7974c1f08269c3510ec33c4508fe1bd550e9c5a8a6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a6da65b-9ecc-4c69-ae9c-857dcdb79680.json and https://artists.proofprofile.net/proofs/artist/0a6da65b-9ecc-4c69-ae9c-857dcdb79680.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Music for Plants: Peaceful Arboretum and Healthy Plant Music
Plant Music: Ambient Gardening Music for Healthy Plants
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 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2a868496bc08a000f87d2187838367834ca8ba87c69f7d5474df8e70456545. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USLZJ2272307.
Plant Frequencies: Soft Music for Plants While You Are Away
Plant Music: Background Flute Music for Happy Plant Growth
Gardening Music: 432Hz for Healthy, Growing Plants
The Rainstorm: Soothing Storm Sounds For Complete Relaxation
Binaural: Unsounded Contemplation Hymns Vol. 2
BINAURAL: Manifest Mental Healing Vol. 2
Ambient: Reading Music for Concentration Vol. 1
Zen Harmonies: Ambient Music for Deep Relaxation
Focus Melodies: Chill Music for Inner Clarity
Study Oasis by the Stream: Relaxing Music Water
Music for Baby: Starlight Melodies Vocalized
Thunderous Tranquility: Meditative Sounds
Yoga in the Rain: Serene Rain Sounds for Balance
Mindful Rain: Meditation with Nature's Rhythms
Circulating Tides: Sea Harmony for Focus
Fireside Study: Warmth for Concentration
Stream Dreams: Soothing Baby Sleep Music
Music for Daily Relaxation: Unwind Melodies
Melodic Journeys: Sounds for Everyday Moments
Chill Music for Soft Mornings: Gentle Start
Gentle Cradle: Chill Music for Baby Sleep
Mindfulness Melodies: Chill Music for Meditation
Silent Night Music: Chill Music for Sleep
Soft Serenity: Calm Tunes for Relaxation
Pets’ Peace: Harmonious Music for Companions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd183eaa372e12f6684ec74dc4743d56ac97a596abbaab06cf1f56ad1d8bd075d. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/GBWUL2492589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e3c70eca8ae0524a4e9ffa93e3510bebc2327739853671de48a59d724b75ba. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBWUL2492596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04896c4cb2c9c18426eff05853c6e17727a204f5cad4cc6c8159becd3814cd6d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBWUL2492604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c5f65543bb1fb0bbabb8cc1dd1381370bedfebe3c5db424ae622f82deff268. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBWUL2492613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67d4ff11530a69d13bb48849bc53a5cca358f0fd880f75e6e57171a77df3bccc. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/GBWUL2492621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04fefed80774d20c222a59f3176ac947764aa8c3c91fd7c8a8cec64c6b9cff5. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBWUL2492629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d93ba77049c4ba32f314f2fd79e8f78d639774868754197bcb7798830f0614e. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/GBWUL2492638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc0e921130ba200d29d487631bd156f22729822a11dcb490c16175e9c8cb6d4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBWUL2492646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab4c1aa89fcfd7dc02b638a01e4d9162fc517775eeabdcc772b744eb6cf9fdb. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GBWUL2492653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58c145f35972360e2967cb11d8a74c0684d030cf41b077f21fe17608edf84af. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/GBWUL2492659.