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 0x19130878e7258b539fe99801cb76b93d35f50a13adba15f494509edcdeec45f6. 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/94291acc-d3c2-43a8-86d7-7c088f2ab16c.json and https://artists.proofprofile.net/proofs/artist/94291acc-d3c2-43a8-86d7-7c088f2ab16c.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 0xfe51f9c75967f9b9c8ab356b3353f0dc3036a80cd9b9ce7f77374b99f7395fef. 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/QZ5FN2320160.
Caleidoscopio de Estaciones: El Fascinante Puzzle de la Existencia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4b0dd8d9bc94bc883cc6adadc1eeaf2f0e23fa6979290825f44b7c358a1d78. 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/PL06V2434294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8aafe6799c4f397c8856d8b2fe070c6ceb143423a120ec413128e9d655832a. 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/PL06V2434295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdea8aec2d950cead4eb054847286d33eb8f161eee3561c3a036a6c85f5e370. 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/PL06V2434301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437019ed180fba2f08c83754e17b113572037bccb9f2b84b8da14b9da37f69a0. 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/PL06V2434302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df4d05ef119208e1633bf68794ae113d0f90c1a5eb5fea73ef81180ed039075. 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/PL06V2434306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c21d3f86b7b27315228ef205770aab063db573722c59b5c11031b3887e0102e. 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/PL06V2434308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1133955d7292408b4c20cba0a88dd25378c435254062f03f5a7af6608f1d8f58. 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/PL06V2434310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d3af46e7c6e695e6ac0099454dbc5357444aa37ccaa1b595f4a427ec1ec09e. 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/PL06V2434316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62b3d4c95761df424f9116ae4d76a30ff464f2f426d3aea4f67a152d2ae2d3d. 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/PL06V2434318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d88fd75ec5ff34896637e2b9e7cd052514e1dacdaf2452364d290e333e3a88. 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/PL06V2434325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b4d0f36f045e4fefc700c0b8e4487e22b3bba211cac9094e970e5170200239. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/PL06V2434292.
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 0x96291e2d5a54b9b82ec6358231d099f1072bca74c953ecb2d53a25098f00fd20. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/PL06V2434293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91a6a10c50b80f502fdf0b95d2b2b368e3ee233d58aa85c4b841e2c5264b6df. 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/PL06V2434297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67eacb43abd16e068e05b1fc2c1eb6f619a980b5562669f03df3a446876712ba. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/PL06V2434299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4261cf905e8286f1ea6fe49e41639d343aa827a3182efe640b72f5cc8a9c844b. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/PL06V2434300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7f082e220e471c981fbf0d27d1b93fb42c27c3682b961f92cb2670645a3926. 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/PL06V2434304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36adb1b30a976223fbaecdd53404de4d0f7ac31fa8a4024c448ee3a89f66f12d. 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/PL06V2434307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0d14f608677599ec4f0392ddb27a7caf1ccd2718890705f65e72793c2d2377. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/PL06V2434309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2db059a512ecdfdeb133fb0ae87a637e5c3e68eb41ed38e47a579774a903913. 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/PL06V2434312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47743b27d75459b6c3e63bae212b1a4435d15028c1e59d394baadc5bdef4bbe1. 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/PL06V2434314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89f03b6eb722563058e1cfffe876b0040734f757e7c6ca4b5bac3fa3389b65d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/PL06V2434317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6284048fac70fe0b64f8c8302fd838eef07527ca32ca7d2a1a2e52f3ce994e5d. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/PL06V2434319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3919623f4fa3ae85aa2a6546d6867f4698d8d6e2b43219a83430eb79ba9d6bec. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/PL06V2434321.
Sereno Oasis: Mimoso Murmullo Rosa para un Sueño Profundo
Ruido de Aspiradora (El alvio del estrés, Bebé Dormir, Relajación)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e23541552265fe6cc7e2011f15e3ac8f3d357fa4d0ef78845a50234fae76a6e. 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/DEXO42356222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2df4b6680f7ed2e35ae8728763fa91d26c914a8de3cb76c009f42e6cc553fd. 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/DEXO42356225.
Ruido Blanco con Sonido de Aspiradora para Bebé
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8c81e469ab66f2280b966ceb3beac8e3d53135d14c375147994c4200930229. 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/DEXO42356229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d96d5a3c2698023213fa5faaaf00f6a3edd48bbfb8123a492e8a85e69516fc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEXO42356223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bfedfa6f82d3522ec252c43f781f16f0aa88f4b6658127551e734578a76f61f. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/DEXO42356231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb2cd69af5f279d6c54c39c959e8717b9db757634aea2138312ecc54dd70411. 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/USLZJ2320475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ef3118bc4f630ba20f739c076b7fede51eceaef3974995c3946968fc407a52. 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/USLZJ2320480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b889b4a5245f486a7a4f5b9409651854f0a14f44918284a43201d92e96352e9. 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/USLZJ2320489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a31c5e7a6059d86c9831dcf882414d968817b1f867590a75a312bec83be78c. 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/USLZJ2320492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c538d452c50deae32e4935878de9d660d9af6f1a735eb2ada32aacd655f159d. 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/USLZJ2320494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fa6fadbd271e2c92da0649c3c93fcf522bbd8ed07f87a369c239ae34f7747d. 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/USLZJ2320499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070a388d1dc2d38f9d62e97435ca19287a03b695da5d62d04c2e4bd6eab56625. 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/USLZJ2320501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cae8c4209d3481358dc619378c3a188829477b1755f5421207667863bc99fc. 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/USLZJ2320505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ff45d397bda49eb959f1f3ad30e16ec0b7c01d13107395818016c8ff990656. 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/USLZJ2320517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65189f3d34cba6f7869351c09566cc2db98ea2a413ec7088b61bf86ec07d0943. 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/USLZJ2320525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767f4d475b2a4a7ce1734fa38da0866c3ea1f4992a53e2a784734d1294cb3e31. 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/USLZJ2320531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c8dc9200464a559f86b4682c0fa473ad8fec7cc0dc22762f3f90d74267ad7f. 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/USLZJ2320554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba12ae1b954fd35def60b2f68343d5f3147ecb57a2c73bdcdd70fdc85e84c45. 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/USLZJ2320559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa7d4bba09f6813079a87471532068402013a97e83e5612b5c11417cad42f8b. 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/USLZJ2320560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739c67090307ead8bea7d6216cf976ba8cb06af1d11672c85afc6077634ed648. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USLZJ2320317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c788f9466d46bbefa6489dbce32c8ecbc3345a2f69d7ef91ffe770527286b9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USLZJ2320439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b0c149a46cd1771187a2329a8ae3d0e727ead639a5b8c695d18ded13b5ed52. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USLZJ2320477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378f0edc6d5392033021e9b028d82b77e64bbd14f78076ace245222f101b152f. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), 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/USLZJ2320483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff0106ebf36f575160e03371de4c38e1e7ff4b33e4ff877fac114af65614aeb. 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/USLZJ2320486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc323d33199c3f3b9fc1c686ff93ce04c945e5927d48579b7b5655317d092ca2. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/USLZJ2320495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c81e09b571907867c74eba2168ec5ee0bc79123c10c665e72acaba9a0de817. 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/USLZJ2320496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb5bc60a250996f027e4a786b406f045533e067ac90d2afe5e7fdca5d6457b2. 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/USLZJ2320504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64678a039d89a8c9fe325b6fbeaa9794fc5aa627ac82ca6fc0f2237682fdd4b1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLZJ2320506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b10fc2a78aa6ea9f850e68a6eb5e59022a9ef2391f390e856ccf3acf45352e. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/USLZJ2320507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d9370cf9dd5eb7038ec8af4536adf96c7feaadd4d73def8fbed854de4a870d. 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/USLZJ2320508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a3a75a7cbc48e75df032b94067aced7c9e2fb1e92dccb0f70f92c5e08aa957. 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/USLZJ2320519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78addccd0f96928935eb98759fb24f86c1436a703e35a7c183aee32fe0909856. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USLZJ2320521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd6d3003f207f4502c0c880e358258e6409e69c027100ab54947c7fc8345985. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLZJ2320523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a227e9d07e0f2a867a91547cbb2ffa6deb16edada8b54b10f15e984d817fe0. 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/USLZJ2320529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe766610fe7af88015aa14bc573a544e2f7d981a113652cea658b5bef5487336b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/USLZJ2320532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1eee1470148f5e198a400ac0d12d837494d4fa28aa9e6b30ba545a7c6309f16. 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/USLZJ2320534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d23d168e87622e9dc7ba8368d6ecbb9a971c8961a3b800996766aee8573feae. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLZJ2320546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7869812cfa50f6557e1212e49f90b949cb6ab860d49ee23002b81dc00b25f091. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USLZJ2320552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a21d31852d574c34f8a984ae5e318be31bdc8d6a6fc79d981325f670f95bbe. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLZJ2320557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43f6f8001673f68ed9dc74464e85af2d25e57642539164cff6e22f33bec217c. 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/USLZJ2322585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68641e252f7009e9c538b5f8ed4a5e77aca10f5b50fb9a04e52897c6df84f44a. 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/USLZJ2322623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a6f053c7c619028293df52a9a88bde54c2db120db4ac56eed7daa1f905f934. 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/USLZJ2322634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f66036766c1c7af9305a08e9fe0035654e261fcb4b87df58bda86c97c1de6fe. 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/USLZJ2322637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84102616bd3d77d0679e4731760f18167a83f0c01e803153d4317496d2d5cd2b. 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/USLZJ2322650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc880f0d88adea4e72350db591645ac88ce2f842743c1a14427e88e61256160a9. 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/USLZJ2322652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4643bad5de98af1200d8438bb19a49dfa0670f450ad20f05655bf75e7c95f2. 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/USLZJ2334792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa598068324718e5994132b9ff967e5c93db7c5935d6dff9f4a1bcfd007c3511d. 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/USLZJ2334794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991905d633e44cfee816adb7eb4ae4b8938cca4db20733937bd4629f0144b4dd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USLZJ2334775.
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