A refugee, according to the United Nations High Commissioner for Refugees (UNHCR), is a person "forced to flee their own country and seek safety in another country. They are unable to return to their
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 0xe9239bdede83d6f0ccc2534d4a8bdff2e35454de3bfdf5a33ad55cf1fc9b4b4a. 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/f40ef624-5d76-45cf-8213-9f470e57c1ba.json and https://artists.proofprofile.net/proofs/artist/f40ef624-5d76-45cf-8213-9f470e57c1ba.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 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 0x0dfd95c8e089c7c4f8fe0913c70329c3bb41651194fb7c76cd313cd711f275a5. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), 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/USA2P2436606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ea2ac1edf0d943582bea5b6c12fd8d17de94c75027f73b508e3ada24827ec8f. 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/USA2P2436607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90d2f5b487e7ab4c92828fd02fc10425bab64eec13fb941a050aad932a8dfb2. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USA2P2421992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2999438c6b77f9efb86efa7bb3a8b8370d040c5910d48c518e005c62e2924896. 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/USA2P2421995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3cfd06666ac83cba7f7685f1ed9cf775d2757f558e6fc2b466ed2a7990dfaaa. 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/QZNWS2308111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dbe371da2f15f50d87711ce80dbbcbe0b465c24a3596fe07d1ca3c51f16875. 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/QZES52190602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea07104b98ec158dd7e3ed5046331b77dce64cab10cd06f8fe3e9631ca6988d. 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/QZES52190605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe412d92050c3c0528130845a4639695622172a129ab6f39c26e2d3339155aad4. 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/QZES52190607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d6a83c94a4532a1964a4967ed444c8a8491973b6b708d1f2193d3c913c235c. 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/QZHN92035646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e86d3aee639f6eb49f3ade6f5d4182a3acf35b323c7855ede4d0e4f9a02bc4b. 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/QZDA82168301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf627952ce969348402d904f2a70a0d133e646714f9d7d69960d2fc66f3a156ac. 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/QZES52190608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6230dac2462df93ee50ae1c460564bcc81beed52a4f14cf9f7ab1b1453fd9da. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZES52190609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9ba806266b7cbc1f844abca2972f9534a3fdb08ed3fcc5454bbc5f215b6566. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52190610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8d1f6f86c8183d79eac00f0ef8ce83cac373f200a88bda7a6b43d1ac6594ce. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZK6K2164886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70f75bc82de2703608fa7d0956ba5759b18b11a5ae1f6051dcef05bd149ab68. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2178948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b6628382b334bb51c8a938be3b089e52d3fc6ecce5a38027bdc3149b5bb0a6. 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/USA2P2529691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fea77473f584cfd4806b8aa083a7e51ff509b27413e3729eab9b4224c7bf359. 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/USA2P2517276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4123086e8c93a8a298e4e5f4db6d1fe6c5f6daed61d1dcc35110190aefd7339. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/USA2P2517277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c265467936e2c88f40d2d971fe886a7088aa613c70831a38965d257e2bb12a2. 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/USA2P2501734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0680c44057cd4cd4791954962c709b2f4cbca2b9c8c058b0edb1f93b1c6e094e. 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/USA2P2501735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8881892ec6e02241f1907b29cb016ccac2f90ca3f54fe507ec9d650d62dbc4. 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/USA2P2515309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a366e78c03777a97dd693cbf8e905ff97a1f43c4851f03ac84443e9305f7188. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/USA2P2529692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f9b0296a12723322d61c16069cdb4961a5f3f2a27eee66aa0d0a7597da03d6. 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/USA2P2529693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a111cf427f3aae6bbabd6dda2862f3384f62a919170836b1b37c9b9b6ef5de. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USA2P2475225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e8f008a21a6c16af86c4b075f231158738466dde9842a94ae7f4743574803b. 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/USA2P2475226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d276d6eba015262c1d2400a464046b06c06000bc0aa91b7f79707209c91ae1. 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/USA2P2475224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0890c8f6e1a123748795e5f10c2d0fb771c87bf8b3106368f138b35ea72987. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USA2P2475229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccca0a84c342e88843f78de5011b66ce09f77be35413d0cff3348d0b341f685. 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/USA2P2475230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b633ea1b30ec6d57be7938c5335bb221b85a1767517f0e5fa619d4fdba877f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USA2P2475228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33f3d0270b43faa714edf9f91dfd4b1a65c9236a679f9e543886b342f7b402d. 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/USA2P2475227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abef036b0b24d5260bfe1c6555e6b7a777cb05e870f7dfcd6b8a40a2e0e1511. 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/USA2P2475232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2b762b937b4ca266a7547aa353aa50777fb5afdcc0b1a0e22594ba34463df5. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/USA2P2547542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f5dbb8cbb634967419567631831bd5721f0fdd8ee82d6fd2f0375bdc650653. 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/USA2P2532984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9e441bd2b255215d8b7c9b5f421ef31b1cbab96eb7c861107b7156595835b22. 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/USA2P2532960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4123086e8c93a8a298e4e5f4db6d1fe6c5f6daed61d1dcc35110190aefd7339. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2517277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d8135ab98cd35dc911dd679bf1d2086a422941029f6eba06ba4749e83d22c4. 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/USA2P2521208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450a290de37c827a0d6d6425f4981f24dab96da8a2d646dec5b08434b98b294d. 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/USA2P2521209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb59ab075d2e100b1e3608abba4f2efe7d6cb2c18e696616e6f891e62a0acb5. 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/USA2P2521210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fea77473f584cfd4806b8aa083a7e51ff509b27413e3729eab9b4224c7bf359. 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/USA2P2517276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8881892ec6e02241f1907b29cb016ccac2f90ca3f54fe507ec9d650d62dbc4. 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/USA2P2515309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0680c44057cd4cd4791954962c709b2f4cbca2b9c8c058b0edb1f93b1c6e094e. 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/USA2P2501735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c265467936e2c88f40d2d971fe886a7088aa613c70831a38965d257e2bb12a2. 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/USA2P2501734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d6cea6f41f98f86916a3454cd8d64ef20d02d098df51cce53f798c90a0fb1b. 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/USA2P2464146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd6c2fc468b697ad409a0a5fa48282b90024eb9e5d65c2e3f84452bcc363c93. 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/USCGJ2014249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4744fed0015f7bc2c2e3c7f4f66eff4dd313a511b0a3e2ba00a23464ae79eea. 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/QZFYY1922311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5edb02960cd7394427b5808755cf1fd72ac519427b213f844332692b3d1b112c. 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/QZES61925179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x609d1fd37b192c5d66ed99ce6f4272b4ff3bbfcfbb2c55525607acbff42191f2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MXUM62400108.