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 0x2445aab6559138d14a6d8158ea7b4c50c475db443e41cd8b32c5cdbff1ceae1e. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/792c5e37-ee1b-4daf-8af9-33ae4fe8449d.json and https://artists.proofprofile.net/proofs/artist/792c5e37-ee1b-4daf-8af9-33ae4fe8449d.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 0xd134e06731098a08e5c858ca5e98c1b2eede92327231c75d1b089baa4f0d3530. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1825594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64919ec135e07b5551cc8429b8c002e0cf946b5b29c5c43097b402177355b80c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1825596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6660fe890b079e43a672a503a6ed68bcaa4a6db6a3236af1feaaa4b35e8e6c17. Chain 2 (Bitcoin): anchored in block 956430 (2026-07-03T02:22:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1825597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62394f7db64ee88b3cd1bdfc7a437b858b291d0e6f1daa7397b6eb23a94e2ccc. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USDHM1825600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62df6d13671387bdf39d74e2f483e27277180d7fb2cc0d460a034c24168c1f6. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1825601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907087f791ca6fe72e975751bb91bc571ee6a5cd33168137959ceeaabd7a879c. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T10:48:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1825517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723e17ed1c575f370e0c5e7db2c6663fe7feb4ec8f4123e448e1378a9aae7972. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:10:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1825525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc14cb9185e5a26ecca44b0ef4856673449581ee36ecb25de4cff0d1bccdb0e5b. 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/USDHM1913391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c3d09fd4a7696920e04d5b682283c458d926c04daad48a92767661f4edb1c9. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USDHM1913393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f5b61cb07d157a48b0e5c8ef36efeeb85fa5532f652a22e25519655fde0145. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2010420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e82ad20e49e6be83beecfef60d9b0adbdf1867759f35698c52dd7bfc03e0a9. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:53:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2010421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e256c536304c48ecc9449081d369743f3373afa49645a2e801d59bf38206f09. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:05:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2010422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dd25856ee3f8ec9d5049806508a90f46bf2aadc1cb4a5915f5704d06977adb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USDHM2010423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1455b61cef134539cd1ef41e3b989efc6a75cf18481e37cc4afb157135a2c2f6. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USDHM2104220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52a83ec1f97ab66de666a31b3c7190e3e0fb14ff6a57c789538625b4962635f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2104221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5574393fd9f4946cbbf24962351b4d215bcf134866d466d2be68b9bc4152f5d4. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:27:43Z), 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/USDHM2104222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605512230a80e77097ba4a797859f15d5478e6a30026693016f5bd660d6cc35f. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:45:12Z), 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/USDHM2104223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e5283921debbf1e06e651fcc443bb67f36a7becb8139054861e6b9c4a9c600. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/USDHM2104224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16f911d4d801c6f9b97530b03c6fab2ac6829a662190c64c9f41607b80ffa2c. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/USDHM2104227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0405164f9b6908821452528b5fb9d0eae85aba858124a9662cf76d05d9152545. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T03:20:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2203875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15949d68e9d287b0ed92503c6136defe1fded283bc44c4d0dc1f09a1d29d46bb. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USDHM2203876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4ae7099ffcb4a31aad2b1103b0844d4ae29a79723b2a6a306c3b41ec228c0a7. 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/USDHM2203878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f267ae0d247c13493b5a20a10497b207b7d621097575310dbbd88e9c60da0af. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USDHM2203879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7c9dfce31af51d0f520c690f496e796dbe1b30e80e534d29c907a61c2fd69b. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:43:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2203882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6223b033709230b4cabaf60cd3d18a86c3a499535ffb497bea86e946e43b75. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:05:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM2211145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6649fdb89cd69619914aab32f88a353797f7a19cbe0d85ec2e2b85fb2b89cf. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/USDHM2210948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329cf557b741948a6b74e14b9b5823aa20eeb21d5a9bf1cfd9f0701499e62325. 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/USDHM2210949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ba1c61a5c84cd180ea30aa3307dfd9e4f6cc6a56266211844f280cb4ece7ca. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USDHM2210950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7706b0d9021cd0eba9eb3c1c1f8685987fd9efd35d6c484ab371ab16fa57bc49. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:56:30Z), 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/USDHM2210951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7bf1f89191a79b14f167ac0ed5bbdba3efdc6628c06b6d28bdf57e4414d6c8. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/USDHM2210952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74088d68e55e01525b88163984fa81aeb44cd5c36f930dba16e95074ad798e6b. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USL4Q2319090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ed690ac0db63413ddc5f1c92a6677d2a98f22db11d107292e86a1f542fc14d. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USL4Q2319092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be81b007a8b9808b00501915d2878e90abbc8618a1e23d92d08e95e5d0b6d14. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USL4Q2319093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb55293e70044ec12508f7259a9ecfe2de2a06c428b5b2a07d6f91241c48d39c. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2319094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f657a51b2f8c1c9703c2595349462b10c53d359fb45fbfb450bed76dcc61de. 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/USL4Q2319095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33a267f1c5413c81cd1f66e7b8af6a8e4d002d6217e029f6b4144e192487951. 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/USL4Q2319096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x933304abdf22e3c8fefee3fc780d4c616e7c730524995c7f3b595d4e4c8d2b27. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/USL4Q2319084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fbe3763e23663cf88cdc762b0d1eb7e7a94db4e00e8da4f62f3cafb081e5b20. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2484777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81413079259744688523aae7af1c0e2db17361b8c44c55ebb7bbd68f5f7b2c12. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2484779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec54ba37e72683c797e0b7cc4e2eb53ea33b9431cf6e7b4e9afaca424d162b3d. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2484780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d2b0ae794dfb3eb5ae4668a00a812d972de3ada14ccb3df3bf30e3b55397ca. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/USCGJ2484781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056cb68d4b7eac36f6494cdcdfb267211ef4ce7d03264307f156f0304fc83a3b. 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/USCGJ2484782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98238fdb720141d2caad11fa0af32a27252f235f3f3aeeba5e7549c6ecaa6f1. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USCGJ2484783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034557f157951e85229c778ef495537b8d3b8d75d25beec6f63274c7fef37fcf. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/USCGJ2484784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb97d1cff3c666de5c59d2e06e204b3cd07d1bf5c059f37dc2e703af0bfe83ebf. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T18:08:01Z), 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/USCGJ2484785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97a936a05e1564b1bfe388164c2d682f4e5e451d83ed6b96ac398dcb800c5c7. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:43:49Z), 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/USCGJ2484786.
18 Grandes Exítos (Mezclado y Remasterizado)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bce17a9eca7e73841c12ad37ebbc23b1f6a2f14de2d3f82392724c5c91bb49. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P2493016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6aa7119b615b7150d46939099193826a5e1fe084b183ab86f9b792c3ed86130. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2502995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef81d130c4c681da98973b2dd692d1b932b7b805d3e2f560046bc074e419f48e. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/USL4R2568488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c299cd87e32560ba78c1975f2fd5c0109a400cdac86071df0d1065a16c62a5c. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2568499.