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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd65143201d85e636abb9b1f523f8e079395d089ea0e7f6b4671683e910f9c50. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dd985cb-8756-4ecd-9a6b-f95668f2baa1.json and https://artists.proofprofile.net/proofs/artist/9dd985cb-8756-4ecd-9a6b-f95668f2baa1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5716d6a77f4fbb1cdf915ef0d92b7357ad521c751f280ef6efc5f6f23c50cb. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GBRKQ2478009.
Binaural Dimensions: Spatial Soundscapes
Binaural Ocean Harmony: Peaceful Sea Sounds
Calming Nighttime Harmonies for Restful Sleep Music
Relaxing Hip Hop Tunes for Night Harmony
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8fbc8ee47420cbc8e9f1f42e51ea5ce6cebda9015c6ea863c5d7b135c3cf10. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZZEC2485774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0780bd9aeef158cacebef47855c45addd0cbf23751a4a6e82e87f6cd3b9ae1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZEC2485781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23c919528e6c7ebbfa2a6bcec7e21790c0b60b7074d731905c3ece56ae66686. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZEC2485789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd058291cbc5a1b4f60dbd686a0ec64c196c706e5cc3ff2ff85fbfdf473652c8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZZEC2485796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db8ed822f74a050ee033698d3d35654f7aea48017b44f8f3293326af905d0bd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZEC2485805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622ccf552cc259c6896fbf39ec6340f33c0c3fdef1ff1ce39be09f4d3fb2ac90. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZEC2485813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21478b664186f2b2abdff0ec57c45885ad6bd2cca6a3a985917f5bcf7c017407. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZZEC2485818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a0a23dea1f0b9f70ad2ac9a9b28dcbe3ff6dfa1fe3c5fe444dcc069a3b2129. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZZEC2485826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4071ab3be16ceb1e5b47867add671a8acfd0f3dd28d20d0c0628a38ed0e3e3. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QZZEC2485832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e79bdb1fd673ff538c89813edc9e3fcc6fb9e34051df963e0568933fd5ec311. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZZEC2485840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35856429cf3fffb292b25299e341d1915030023e8283595b52d52b497c5fb472. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZEC2485846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd686c5ed9b791ab080d47434dba70e29aa5e0f568ade0fea7b89f95727859ffd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZEC2485862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a9d59e71f145798896e01b93842492b41ff2438d11c4c2ed5d34b1571d6b2a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZZEC2485870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4171a434435ac48b3abb389e0607d41b1c9dece634a850bd51ed2dde2078913d. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZZEC2485766.
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 0x04c4feff4b31d887f8dd08d739d6604a275b7d0a6caf81b8017c556dc19a78bb. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZZEC2485854.
Orchestra Of Sacred Calm: Orchestral Soundscapes For Meditation And Spiritual Healing
Relaxation Flow: Hip Hop Music for Stillness
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea8aa398150f19f70e297be710fc4f7cde247ca617ee5a47b710f231eb9f413a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USLZJ2561352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd8e8e71e29902f4918a482784422d0b1bd584b4f06ccc319f47f318536502d. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USLZJ2561363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde1dbb90787b6eb870548bb6235d063df4df1b22c3f344c9cf79819c8421b02. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USLZJ2561429.
Lullaby Orchestra: Soothing Sleep Melodies
Inner Symphonies: How Meditation Music Speaks to the Soul
* Harmonies of Healing for Igniting a Journey of Self-Discovery and Inner Growth *
The Therapeutic Soundscape: Ambient and Meditation Music for Well-Being
Hemelse Tijdverdrijf: Celeste Klankavonturen in het Universum
Duggregnets Kärlekssång: En Pluviophiles Romantik i Livets Epifanier
Relaxing Rainstorm: Binaural Beats for Calming and Soothing Pets
Binaural Meditation Journey: Sonic Pathways to Peace
Stream's Gentle Melody: Soft Water Sounds
Fire Relaxation Melodies: Soothing Music
Binaural Lullabies: Creek Nature for Baby Sleep - 78 72 Hz
Binaural Birds Baby Harmony: Gentle Nest Melodies - 92 96 Hz
Binaural Soundscapes: Meditation for Birds - 80 88 Hz
Music for Zen Meditation and Sacred Presence
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e83b436c3b1985df3e4a214faf562e0141cda3a34a6af7fc082d74e1c38c523. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZTV32536467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f59b0147890fceef8d39b66a43903f1fead806b141dbf7f09dcf7ea4ec217de. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTV32536487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508c05163e065c906c34501e317a2673fcb384f9eeb5dc7283debedc7b08628a. Chain 2 (Bitcoin): anchored in block 957287 (2026-07-09T09:48:29Z), 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/QZTV32536511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d5817b1fa55892c013517079677779e65ee8769445b67df3e75bfe408cdfbd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTV32536519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee6014ff7a10ace13e15402590018b71eeb88f26c13f10bf312708d6ac3d5e7. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTV32536540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d579706f9e45d6a8d9e55863fa27b6323e604572013d2b58232b07024725d9. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZTV32536472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe92e619c1d1de4a06bd46adbf84ea2b04e33a0fadebb18aacc9bdab5948fe9de. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QZTV32536480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdd08443067220cbb4d197b9730cb90550599b48910550eeaa174576a1b783c. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZTV32536495.