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 0x7c05925e057b1112194912f385e1572ded0ff137c5f9dc94f32fbf41509fae69. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4dde247-4f54-4985-841d-cae27fd4ca6a.json and https://artists.proofprofile.net/proofs/artist/e4dde247-4f54-4985-841d-cae27fd4ca6a.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 0x18df05dcf63d22c8fa764b19cd00bd56a19d1cc8339c22f7e082d0f22cb569be. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/USTCD1055798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9ebfa455f0587650e4cc15642dc216e9b5c2ae9320e625338d8b7937c99072. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:51:50Z), 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/USTCD1058843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629b09b1f7f0b4b8a65366c69012c20a5919681651f3f3ab2df008baf315a2da. Chain 2 (Bitcoin): anchored in block 959034 (2026-07-21T16:34:25Z), 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/USTCD1058829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14e6aa8ca4bf66d5bb70466e79485215ce59a89b3da25763a5c742bca2b5427. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:03:08Z), 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/USTCD1058838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350400121cd49fe3df75d85fcdaef45013c71114c39995cd4509144437023dfd. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:18:38Z), 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/USTCD1058839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6b90bceb3b80d89c7995dffba0f55c30116b9f97f5ab4e27aa9f4064917fa3. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USTCD1058845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec2d9a1efd46bb321c51fbde18ebe73aeaa34fa31b4f079fd5984df41d57eb8. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:27:15Z), 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/USTCD1058832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc421765d63f7cc96de727fdc950a1320cb5f771a04951fb064b76aeddc6ed018. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/USTCD1058827.
Love Songs (Original Instrumental Music)
Massage - Relaxing Sax And Flute Instrumentals
Love Music - Misty, Stardust, and More...
Love Music - Misty, Stardust And More...
New York Chill Loungers Winter (Glamour Grooves from the Hippest Bars and Clubs)
Luxury Lounge Winter Session (Essential Chill out Beats from the Best Cafés and Bars)
Apres Ski Chill Loungers (Deluxe Selection from the World's Most Famous Resorts)
Sax Smooth Jazz Beatles - A Saxophone Tribute to the Greatest Band Ever!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273525a4206c15f3c3fbd35fc8655cf2f59ac8d0bbecc82d15dc47123b15b4e8. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:51:43Z), 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/TCACB1435781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae55de2a45944ac79647d84250b4bd055e7969edf7fbfeaaab4423022ce075ce. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:48:17Z), 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/SE37J1504005.
Jazz & Sax Collection - Instrumental Music & Smooth Jazz Lounge for Intimacy, Sexual Healing and Love
Smooth Jazz Radio - Instrumental Jazz Music & Lounge Music to Chill (Smooth and Sexy Collection)
Smooth Jazz - Chill Jazz Lounge Instrumental Music Pop Playlist
Smooth Jazz & Blues - Sensual and Slow Sax for Romantic Nights
Smooth Jazz - Jazz for Relax, Essential Jazz, Bossa Nova, Feels Like Jazz
Jazz Instrumentals - Perfect Background Music, Romantic Night with Jazz, Instrumental Piano Music
Smooth Sax Jazz – Saxophone Jazz Music, Relaxing Instrumental Music, Sounds of Jazz
Cool Saxophone Jazz – Calm & Mellow Jazz Music, Smooth Sax Sounds, Time for Relax with Jazz
Classic Sax – Mood Music, Perfectly Jazz, Epic Jazz
Smooth Jazz Sounds – Soft Jazz Music, Instrumental Collection
Fresh Jazz Hits – Music for Meeting with Friends, Piano Jazz Music
Smoothness from RIchness: The Jazz Collection
Jazz for Wind Instruments - Saxophone and Trumpet (Instrumental Jazz Music 2019)
Buona Giornata e Musica Jazz: Tromba, Sassofono e Pianoforte, Deliziosa Colazione, Famiglia, Atteggiamento Positivo, Tempo del Pasto, Musica Rilassante
New York Jazz Club – The Best Classical Jazz Music for Lovers of this Genre
Saxophone Worship Music: Instrumental Christian Jazz Mix
Feeling Good with Smooth Sax Jazz - Saxy Night in Jazz, Slow Jazz Sax for Summer Nights
Soft Instrumental Duo – Classic Sax and Piano
Jazz de décembre: Fond de restaurant festif, Musique instrumentale de vacances au saxophone
Valentine's Day Love Letter: 15 Things to Do on Valentine's Day, Two Hearts, Happy Valentine's Day 2023, Minutes to Midnight, Harmony in Love, Saxophone Jazz for Lovers & Special Occasions
Street Sax Music: Jazz Music for Summer Relaxation
Cherry on Top: Smooth Late Night Saxophone Jazz for Delightful Moments and Pleasant Mood
Smooth Jazz Sax: Autumn Jazz Sax Lounge Collection 2023, Music for Having an Awesome Date! Night Jazz, Relaxing Jazz Sax Instrumental, Saxophone Night
Smooth Saxophone: Soulful Melodies for Relaxation and Reflection
Saxophone Valentines: Romantic Sax, Jazz BGM, Sensual Instrumental Lounge Music
Sugar ‘n Spice: Smooth & Silky Sax Coffee Lounge
Smooth Sax BGM: Music for Restaurant, Cafe, Hotel
Rhythm Jazz Nights: Classic Groove Tracks
Smooth Relaxing Jazz Instrumentals For Study Work Relaxation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc6ef8d9cb0f102d8148d96e5b0065916624c29d75e2b3d1f0dba97157878f4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZP7F2549386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984331e03677258d6c86cbd7bb86133f2c08d508624955f3e292636c84684690. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:23:21Z), 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/QZP7F2549388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88eca5bb994fe679e1948885a2b7c3f4fe37175dbdd46ecf0fefe889ae751990. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:31:52Z), 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/QZP7F2549392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda7944642cc8e9bbda349b42256eb50a9a85b38bcb2e652ec6dfd6cb5c58af8. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZP7F2549395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b019069ad3e161193052d2e7bb5c541f4b0b03045781b020aedc870617cda4. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QZP7F2549397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bfbb63f0276c5a0cea9c53958df30c289055e9d6a25dd3a24c6fdf4524f4a0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZP7F2549399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fb9b739f882ba7730c216eaba97a8ff0347bf19df309836cd5f36ec40bb4a3. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QZP7F2549401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ad14d672fc345823ed04c964e608c0dfb086d52b4befc1df6ba387d4d9390e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZP7F2549385.
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 0x77ef149f7e5c3761b7938f57b20c0400fdefc061ca86b50b8fda0274ec277a1e. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZP7F2549387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fdbf18c70d726d2917e417b392bf51bbc9ba01315ef79fc4f75d517b9f7167. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZP7F2549389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8d90927026862db2f729fbb6f9fad7c08a0eefa9e61a19b6a9bf61c0a40c5a. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/QZP7F2549390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b518b4f959318faa84db6705399c12188f064c23aaf19e340ed354fcc2afc5b. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/QZP7F2549391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfde1e8bd17e44a2f87b65764f4624b01440bd83be2cdbe0c4e6e393cf34dfaf. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZP7F2549393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9486e2314c8bd75c6f98ad184d0a5549273a79c37d0ce0cad8ffc1de81122c8b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZP7F2549394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa578995d938eeef620e333b4ef74728143888eaba3fc85e7463a10a5b86f4bd0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZP7F2549396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfccf747944e8a76c03ffb601096ddaead760a43a39ec8e4c1d286f29947b2e. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZP7F2549398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0dfefb8cbfdcfa28664470ff05025a528215782a0b2e99c1bdecd00a5c7d3e4. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/QZP7F2549400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23be1056d92c96bfd499eb96736d279ce5ac23179f843f9f25e4ca1af3285fb1. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QZP7F2549402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4298e0e88b0f8073ba7527feeb7b91c9637b8c5c396c001921952aabbc923a. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/QZP7F2549403.
Chill Jazz Instrumental Music Relaxing Study Work Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6366d1a908e62ad41b2d6254c203ccb98bab8ab680d6195febfa9c461bf687e8. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/QZP7F2549409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32dc5f8428a697214a6c198026452b53ecf974cd3f9c4f4529c6429fd3555b4. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZP7F2549412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ee9a0e24fd313358ba05149f12cb4ec23c26aed2739185ceff4f5eb815d077. 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/QZP7F2549413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c33585472f3f3aa7dfebc679850460a924308bbe918bf5307a330422d0e113. Chain 2 (Bitcoin): anchored in block 957026 (2026-07-07T11:02:43Z), 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/QZP7F2549416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7980fdadbc6408bafe320eb7e2e73f5b410035986a353db3a79e2190c3f12e0f. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/QZP7F2549417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0a32e0b918d3fc925b48f1a02abb1e4cc27b8a7705aa92fd489c465f16f1dd. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-21T23:34:14Z), 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/QZP7F2549422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf03fef3d30198504d8e732c8642096ea965f78e9e721477280bddf8f2c8e6f. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZP7F2549411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5375600db33c1db3126a854a303d4479c5d25e2271839459e808d4b55321cbd3. 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/QZP7F2549410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cacb27ee9395264977686c7b27d0d8ecf2b53b5df016420035a3660cb142931. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZP7F2549414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d33f095204776154ddedb235c53e6fc3dad968566c529f5bb22063baf7ff1d2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZP7F2549415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db5f704a125c2a38e30e26556fa7ff6c727557832af3093d76cf5625e5558a7. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/QZP7F2549418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9f30627baf2ec03837f9a88561095ac6c4f3161cefc647a9fe08fb88204238. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZP7F2549419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5089f11179c0c3aacfcd2f143edf1a5805b2bf375f43abe46cb7952579bac38c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZP7F2549420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x129ac211f1e19df64f4c23f1a198aec5bf0c154a9a73728d12318f7d39389956. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZP7F2549421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1122a8b9c183ef264c4513991809c4ebcda95d1398fe01bd9e844d2430e0b52b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZP7F2549423.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0da3a5dbe0e5e376fc1d4a0385428a7f6dd4c7fdf3f5d32639c5e8d96942e9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZP7F2549429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce3772a9052ba5eb41a1d33c5da8e2b7cd5549c8910941fba894f4692c0cd7f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZP7F2549430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a2251a6a048be91c657370525be29d76f81f7db1f8f6e4c5f85083b2391ff9. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZP7F2549431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d35d159bba41474c8bfcfb2457f009662e4751fa0192a3d30c056136de035da. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZP7F2549432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42fa928abf82e85acca8ed64adce97690377bfacd6d628a7ba89f4b1b847d9d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZP7F2549433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf620cabf9611cbdb9c16ff511677378009e5246fc36ccf78f5e4171804e83592. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZP7F2549434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4668bcfb2a3922b6a5ccc4558d5a301b78c71456a9b9b4755a6aca6a38e9397e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZP7F2549435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f104dfcfb11143cf67f3b5fa12f836c794d2a97a50e47f460cb823192ddf1c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZP7F2549436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74548a606a152b2baa207585c3dbbf31a4c64307fd8b54c0f29c4cdff5be0c33. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZP7F2549437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d4a3a00cfb24d431052f6d675122658be6069f68103947b57d89041a82bcde. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZP7F2549438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7edeabf81226043f707b0705a81a74f5cd0fd3d4d54068f4f0fec09343ab264. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZP7F2549439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4104f62f263e7efbafe21ca5fe76c2ee2907a15cb7258c3c24b9376176a7e3. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZP7F2549440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ef2f6954e99daa9136485335388755f08824c55ec90f7391ab31f89a957483. 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/QZP7F2549443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d0ef854c6e9372b0917302748f787b7e6007ca132baf02aeac947deecd14b9. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/QZP7F2549444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3c6ef0c06737b811433ce518511096b2442c46ed51ddba04269e49a77bda1f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZP7F2549445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fd3fd550fca81c8debdd34190afd7a593511209b69d19a052abb9c4df469b7. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZP7F2549441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cfd36d4d879f734314e82074bf6c5eb8fa831ec78ccf67f006e15689516a653. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZP7F2549442.