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 0xb13d457da01900a1b889cfac3dc7f5614d2f8f4b1403a45bbfadb19b73eabe18. 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/cd84473a-082b-4011-a466-da91e38ee800.json and https://artists.proofprofile.net/proofs/artist/cd84473a-082b-4011-a466-da91e38ee800.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Lullabies: The Most Popular Lullabies to Help Kids Sleep
Deep Sleep, Relaxation and Stress Relief
Calm Clouds - Sleep and Meditation Music for Kids
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 0x35024f82aa64549db9d65228f6c77f009f2e853689f68dd81363894a9fa51baf. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZTV32336414.
Twilight Tunes - Children's Meditation Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d031dbcb4d756f66540d3ed5f647cecb4f972f039f3ac5205308a4104203776. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZTV32336428.
Whispers of Sleep: Gentle Echoes for Dreamy Nights
Gentle Night's Embrace: Calm Melodies for Sleep
Dreamtime Serenity: Calming Music for Restful Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9742829e270a4ba3d5b156278fad425a18ce751ade9cd1a82025dc2eead2e52a. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/USHM92430893.
Dream Weaver's Journey: Soft Tunes for Kids
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cf72be20953bc3e327616c5fbe25d648cd4bc5f4980289467dc56f402359275. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USHM92430961.
Eternal Night's: Soothing Songs for Restful Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b09e9d1493fd69637142b79a44fef223046978dcd071ef388e27a5685c37cb8. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USHM92430990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fbd97238e49fad545e1192738cfcea40782567d50c0e77f64ef3636d2a378c. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/USHM92430997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed6fee31d775bd857ca5540fa1107bd2bfadd782b99f225dd73ddf0609ff61e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USX9P2420210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7cb6ca6bcbae91ef452ca565e48169e2cdeb20c023e8f649a3417b717905b1. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USX9P2420211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc026fbe2cbbb97327f14c78ac60c87ed58cc179f8906373e8655f474374fce9. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USX9P2420212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e661ddb074cb8c98f729678ca4efa47d09b0753391169665ec696cd786162b3. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/USX9P2420214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415ce9714fff11ea07e481789b9a9434624a80b31150ac2e4de66516653ee20e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/USX9P2420218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482a42dc343c02ccfe2c040f57b5167c9d91a0c3d0719e08e1666958bb9196f6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZZ8B2409025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852809c51c139caf5d983a23fc5d049266418ab64fe08ec3eb0dd05f4ab54f1c. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QZZ8B2409030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773f9492968b77e40994e10919294bddd4daba4308fdbce3382579220cafc43c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZZ8B2409033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19105c3d3e55bd7b591516c749dbfa93e63bb9c7d3edfca3abc7b92e2c36458. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZZ8B2409036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c5340e06d3a132f43334058b0755c2eb46ad82f2ee93dbecf3fc2585d5f204. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/QZZ8B2409040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae79f9f6b1c42bbd059ec52d05dc6b65381faa56d7fb50b478d0e7540285bca7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZZ8B2409041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bde681cb451fbd041b86d09fb6d3669614dc2b470016dd7d6d894f6c8c5cd09. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZZ8B2409042.
Peaceful Nighttime Melodies for Little Dreamers
Tranquil Sleep Soundscapes for Babies & Kids
Gentle Sleep Harmonies for Kids' Restful Nights
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0beaa89418c61c806cbd0351018ab95eed1cf11940a53392c2496c1080b01a73. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USDY42538099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf7cd91f240089468eba7cbaebec8aff4ab1959a7a4a650c4edb6f705bcb767. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USDY42538100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1b9f3ce0f697447149f20439ef873dba1a8c79a07fb7d60bf1527a4eef58fae. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/USDY42538101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147e264aef0ece85a66928d5fa7bc92d6e048b67789f3456b23c99a6fc4f902c. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USDY42538102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab467e5ad850124aabc14d70e9a1f4a4bf519176798147d7121df764ad046ef. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USDY42538103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60eb99b86deb547d76e7d1e4e1447f19742d3729f47d9be2fd3787b0a66ebb43. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USDY42538104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1656c1f2ce07da7305cf577d902b8750e3621a536518211d7fc67ec13426463. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USDY42538105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518e43b69ad76079901c5ff0f1c2066a24ec2caa153ef51a42af1e0b03ad2500. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USDY42538106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb294f64fe136e1ff5dd775cc69d8924f53db5da5774e235348de500ec193d9ef. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USDY42538107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251de66d658c3fefc7c6540bdcf4c47a5321f2a850fd98e7fb523b7e3500547d. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/USDY42538108.
Tranquil Nighttime Lullabies for Children
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf42480d0cd86e88eb02d4886e54b1a90b0b490e66882cc20f55fd29420db27f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GBRKQ2595408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0734d98cb0afac024284af91301101a7f5b5f6add67b829adb4852380b941f. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBRKQ2595410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfd9142df699f14fce40c99ebaabaf216ba08216e45b3339dff6812ee6bf70f. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GBRKQ2595411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed94691869f00b8ea0dd8ddf7291fc77fa20051f18dac044d13d96117baa299f. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/GBRKQ2595412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc4937008d6ca40a0a2dfb22471920ea1b9393cfdf065f5e04ca50157111fe0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBRKQ2595413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef3cd0e2facb3e62a4f987d3d8535a1c623ea3b988e83f8d6b2c621007f8a9e. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GBRKQ2595414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6071a8c6cd7ba8a54debc06d86232049b68e0b88647c24db00416fa07999291. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/GBRKQ2595416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba980d742e2d7b844eb5a46b7db5e6a294b05a208336cb0ebf3c15bb7f7da56. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/GBRKQ2595417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e619c1a35c1e04053d6b5b84040cb9be2b87117ef492392100a2e245cc64c48. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/GBRKQ2595418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7152642bd9ba57fc72a3c821a92aa3fde3b367e03a08595a9d47e450c3d66e47. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GBRKQ2595419.
Evening Calm: Baby Lullabies for Deep Sleep
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c92a274f9d1d2d0a349bce964e4f68de122e094f3504c8c9b3985ef5f786aff. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USHM82568815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f2205e273babf2edcd012e9124d4f46ad1f4079ff974afbc909b91fc89ece0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USHM82568816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe634fe6b6e4da9050120b9ddb68dee1571037d56209f5a8ad7f9976f40e41d6. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USHM82568817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b7654efbb423d26c5828e0c0ce4df4904e4b5ce927a2d77d66a0bbecb05142. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USHM82568818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1faabe56510e01d1591387b5700846f7b8a7eb6e6d2e3a8e18454ef59e603e4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USHM82568819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656c734996ffa01d12446a58d517ef7e0f3fc9ce11b02db93b230b5ad1cecd72. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USHM82568820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49885066230d0eefa49dc2832a5e32c0b6970f229a97a55ddbe6153cc21344e. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T12:45:27Z), 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/USHM82568821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b32f8fb022ff5244a7d07425f8aa8e1a0cffe6aca20dfb7892eac1a063becf0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USHM82568822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e817268d6636021dbfd0f5275065dec67058c9a48be286357ea85b014dc36e8. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USHM82568823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaac91cca348112e72e36aadf85493bfe47bddd93d086a48b336f33fd8e14bac. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/USHM82568824.