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 0xe4e2ff0039ee8e4990cca20a16f53923e77c229b2b0549614f6daaa314455241. 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/be0eef08-b0f9-46de-8abf-18fd7c660df9.json and https://artists.proofprofile.net/proofs/artist/be0eef08-b0f9-46de-8abf-18fd7c660df9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
285 Hz Sanación Profunda – Limpieza y Renovación del Cuerpo, Mente y Espíritu
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 0xa03605058e6bfc2ab0e08d4d1f9cc5ff2f1f06f042d9a4ba15203022c14e068e. 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/QZP7F2521157.
285 Hz Luz Divina y Restauración Interior
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e14bad2e38b9abe14449da886991ffea7646ddf92f59472afb699226a32bd1. 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/QZP7F2521158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c0d1ce82c192fdddaadb61f2a81c5d3ddeb0e9e7afa6c66ef8830d7b9f7076. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZP7F2514720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd456e0a8c24c9fbe9614817a366755f966c77318089ce6fcdf2fa2f5831e2b. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QZP7F2514721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cd2468da2cc8374176270b1be6ec9384e40cba14633b9d794dcaf2aedcd537. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZP7F2514722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d1225bce66624a6224b0b58134d35d84bdf1317a4fae782b280c5287530078. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZP7F2514723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc563578c7e187735f76d0ec5848f95a067dfb1c22f5e4a453a922577c4a33e9. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/QZP7F2514724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e7b0d3c8c3b9b2591a5acf973db6de995503eb6fa5c51cfc76ae7fb3089a7e. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QZP7F2514725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e33af9c2a748b9591cbf3d3e810d088d2d21d08bff7267e28b4c027b357b0e9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZP7F2514727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd232852b733372fd1cbf9985c4eef8fef11a635a9407abec4d5db4d30711b48c. 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/QZP7F2514728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x300a38697a4c689520d455a3c76e2a9f9832e48b6851627ce02c15374a50175c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZP7F2514729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563235e8574198a9633cedcf43e29421f5f0ac06dc30192d56ce5e3c03230826. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZP7F2514730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef36942fe57d603e2a926c40fa8a85e497b42cfaa25d070cbf9cb4d6f433b7d5. 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/QZP7F2514731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bd49b696fb88673ff1e30374c9083e9b2be3508f4bd78d2487614368f65781. 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/QZP7F2514732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe61bfede54d1dfc3b7296ae39ca70a98e4ed9356904dd0646c6681985502603. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZP7F2514733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d981dc828847e1f70e4b03b3530e352dc2861dda430ca8382193d4ac2649273. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZP7F2514734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6f7d860f49f7c6311d2d6121649deae397bfe7676e30ba61bd664e60261950. 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/QZP7F2514735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e5bcdfeba8f194c5883a39217e52f43a18b9002e795fca59af97d6c86b1ab3. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZP7F2514737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d587bff59c13f8513f1ad4fc2be580a7c87e7d3e71901d7902f02fb7112834. 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/QZP7F2514738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07e806d18fb89994f4f5312f08af5f649590e022a92bd0114b19536665e947f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZP7F2514739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74330c97c15269e02e6b99d09bc7e9c81b79c8e19fb48a9c8dccf6f3f5f169e5. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/QZP7F2514740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1f7e853bc6de04a1b56863acc17f54761b4aa9f826c9619e98d64cde04113b. 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/QZP7F2514741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe0cb40326dda0365f9913091365768777a555917167552a7b576cb24a69cbd. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZP7F2514742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928a968be99f8c95f6134ab03cd025d8c3aa20c6c094d38a980b46d2051b2c67. 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/QZP7F2514743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce80378a4b07a705fc35255c9817f857b0607d5df87319f95f1fac00113abbc. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZP7F2514746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3d5a56f7d673eb8dd31152fe74ae0602244fb1d5c930223d3dd5b9f62bf6c0. 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/QZP7F2514747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec1847e12f86cccb9cddcb76fcef588fcd1914424b03466fa8882d7869262c4. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZP7F2514753.
Frecuencias Solfeggio 963 Hz para Meditación y Sanación Espiritual
963 Hz Liberación del Estrés y Sanación Mental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36f1656c4217b01ca1dc5a506c701913da335a531f7cd12bcf5828a04cb1554. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZP7F2514137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedcbccb7d9e3326683a5a17cbe237b28a0e9213b35ec70614de19b1811ee8ac3. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QZP7F2502500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ea37104bb81d67f01cd8879fb8ca2995a6634792ce77fc719c9a10d2a5d577. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZP7F2502501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766cafe12923e2793853f4889133a7eff42d5894a748f820a979fd62ba387d27. 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/QZP7F2502502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10156e9276ffbcd9c84ed3de4ab24caf0ae219f30145b1f3ed4d18db8c98255c. 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/QZP7F2502503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32080c5594b4e040ccf7f6decf2653fee07a1f808f80e707109952362f3c6f0c. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QZP7F2502504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41a86ca0e7c85a4d80ea454f81e427625b5dcf6180c4e48ad454aae41f9e7be6. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZP7F2502505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12573439c6bc82a5cc39bbb26c9588119b32b939d1b642cdc716a31b2c9cb360. 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/QZP7F2502506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93d879b73f6fbb1477d1d3d01afa3da5da61503da5fecabda11451dc1b73501. 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/QZP7F2502507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4a1cd91dbc18394b4774b923377ff199becdcc31970f18cbd08f58897e3ddd. 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/QZP7F2502508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f60d66c6e7fb7380621557d6d1b4804b35d940a96960b883a747e00f8caca3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZP7F2519027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6702a9ad2da65e8fb1a6cb97cfd6174cac07046712aa057102f7d427015a3752. 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/QZP7F2500348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf11d6389a06634943751b6f0ee25ebf415d2dd9b199f7978335af5462af9d6b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/SE66H2401209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2801850a653ef1420360debc01d2b1d74e50e7817e2994f715c29a6c08a266b3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE66H2400524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60012218a07bb8bc9d0027b39d9d84ee7e5edb9e3ee8b678703bee59f83d6f97. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/SE66H2300598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc732ef03ccb56b0dcd0772f7f5258d964e393a788e5fc4cbb1665a2a5f3dd444. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SE66H2300599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1db087cc098f63364859b4d975480599d4450e33f479855851232ccde1b0d55. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SE66H2300600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c4114df35b492345a749de5f9ffd9d46e8a2d6d08ebbb287af16f2d91639ea. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/SE66H2300312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea64cd9b3c80e457b5f4908e393c6daa9f307f1958923e227045628f79aa820. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SE66H2300313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5e491c045cf25e2a753dce281b43173473172e60843057082663b7a5c30a96. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SE66H2300314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacaf36626e29622da7cc99ffc519da54bb3e404083aeb7ce6bf2f46e89ced762. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE66H2300315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15636e515b4a183adf65ba283a4a93536a278bc80429b1ed581bfbd716c9b905. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE66H2300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465ef4c244e0a49ce4ea63bf8c1a19fddc414a0a411ecb1b80a9badd3e78c999. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE66H2300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5eee74e4f1c4acedf5b0823b1403e365b27c77fd5f9b8a4cd01d01dd43de7d9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/SE66H2300174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c2d74f75ed679edb2fd1a4942b3c70a1488fc06e46d6f8db61f6c80e54c43f. 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/SE66H2200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca97532d0770016fe87550b9fa0b4f221583fd2e7e6e3b43e38ebafe3f8200e4. 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/SE66H2200187.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39171191a421058a11a7b60b47b9e81d4c791f390f87935b73a01e572853e19. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZP7F2527705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2bd0b3f333d4b5161be725d040bab23ceae8fe88c2b99f6e91a89efd818f0b. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QZP7F2527706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c73192e4ad2a2057342a2312643fbcce61edf415b1bacc1996b4e73d94eea4b. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZP7F2527707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e31b9504dc9d216d8596fe98744cbc446b7ee29a17042d2e7c1fa63864cc776. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZP7F2527708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ae50f3de33417795235360a011c714ab53f3f198be54aac1ae135466e8fd5c. 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/QZP7F2527709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c2abf9c021aec8c156422ebd3e27ded9f64fa7d2ae8e7b1d5466dab230c341. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZP7F2527710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6313e7632f135c7119c2eb41ee1712b3cb25fc9c148e65470d9f8dbcf8536d8. 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/QZP7F2527711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fc9a41137ff5da5b32b45c447f47e4908a7609758876149d7dd8400b50f05b. 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/QZP7F2527712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f7f9279afc7ceaccf6ab0c3a1d54c660d46bba7be4ae3c1dd543c6b28eda24. 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/QZP7F2527713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25db665ef9650123b934ec41466ee3687bb66cc7ffb4c014b906009af9999a76. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZP7F2527714.