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 0x9b0222e3ed795e854f8c17b9590e691887594f73175f96040730f61dc67411b1. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19405b18-1a22-4bf4-bf1b-b7578726b255.json and https://artists.proofprofile.net/proofs/artist/19405b18-1a22-4bf4-bf1b-b7578726b255.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 0xfedb259e9dd86cd23e6d3955fec9b8e670ea0082e1821cabc8e67806b1ffc529. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCAHS2398417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f8da97ae31db1c4aef4a08a5ffd5ba23d37aa6d9e96eb7d7722ae851026d867. 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/TCAHS2398439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2800a80439b2b0cfde91ada39da686341fd5710ef4e49f862ce0950218e99eed. 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/TCAHS2398452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f7c21efe4f2885c77fc346594961f53affa5f41f26396caa0346d76b3dcb8d. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2398420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73a0f64b15a4b05ece3281dab49f7b1567977817b63878f9d031ea6007135a2. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHS2398426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0cd4c6de41d7bdb7186b363f6b6c0c263a39783c7a8425a6e68a28f7f6aa4f. 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/TCAHS2398448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c252457370cb4d582cefe64f5883f26f69f0d3ad21f0fc24c92dc3900ea135. 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/TCAHO2326640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45846b7f3ee4fea38e66186431be926d19317c8577ac3a395a9ed1780105a64e. 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/TCAHO2326757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61112b629d75c978ac811575f8600f555ee2104990c9fd779237c4a90aee6f5e. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHO2326770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf131807139ea7632df6328e3f2b0f37ebb5dd8a3b8b50ea048b0c0a17ba665ea. 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/TCAHO2326777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6ebb70b50dea05373dc1c211f19affdebfea43c1bdd0d16d22a0d3b2306d4c. 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/TCAHO2326786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec3a14dc147e7ca14de32c9342de462117063f0da42c80ff1c931e0523d1737. 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/TCAHO2326790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3245788b3aaada7459967f175b891197de57714272a18aeac2715e08af2ad39e. 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/TCAHO2326831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0654136724652912b8ece86827f312b7641dba8182dcf4f85c28f57cb397ba5. 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/TCAHO2326653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccf2fad89d24e62f7e00bcd7136f4dc0c4ef1320b0570aae973eeba4729cddd. 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/TCAHD2399023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350a667c51683203851263b57b44880f7db5ffe524960d84fe0a8af017d7c031. 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/TCAHD2399033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb7badcfae96bb872ae75400fd78538775a261c724ec7c53b77521d0c128011. 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/TCAHD2399044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159ea43f6e871b048eb8b6205a7fb8d470fc537a309456ef4fa1e8b952a1c9c5. 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/TCAHD2399052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1402a1496a19bae16039c92f2f6f797555f41d10ce0a36b4b3803788a2b5f2. 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/TCAHD2399058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7444d875717484f882ab97be1ffa5b5e560e48111ffbfb794690fa0bb75e24ef. 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/TCAHD2398994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c0299e185443e2a22bc9760dfa6e8e0a0dc60288c523aa2b3973fdf5ef99e. 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/TCAHD2399002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b05ccfc1511dfa7930dc1fb603296db5fa98402236d5639cc9d70992bd5b9b. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/TCAHD2399006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68686e71cc0921f4ce8cb99198547da125f2dd596222d54ade04400816b59528. 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/TCAHD2399016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd5c67ee5d99fa0d3bcb9d23ab941a0060283ee6bb2674118d3e516bf759d68. 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/TCAHD2399029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb773ddc355531923c61e03e942c8495f8805e12d8fd199f26debf162a268b23f. 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/TCAHD2399048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f2f8d6a54b54681a87019e52fdc1e6317cbcf68237be43c67b51ec276299ea. 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/TCAGF2216115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26deb2a98b620cd9d63379b49388179a3f2b823ded6f46eb1c9fd3940373cef. 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/TCAGF2216164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775c50bb6fcdca2c2986317fc6fb82912d7bca597306a4a877056fb71662e253. 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/TCAFQ2107329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317da311562d4259728242ebebf55d850a00be644f2b891f60d15e181c768465. 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/TCAGF2216140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa747d7a7b4ad4de42ac33d1e37f33a71fd7d2cdb52abe14ce73c945d60a434b0. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/TCAGF2216141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x004470bb238ff6e712df4198078a184b5c49c0c7a250961e6a7b54c2178d73e7. 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/TCAGF2216153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e473a385231250e6874b648e71ec3abd97e5ebe818cf536f37006e0e5301afe. 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/TCAFH2075042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2bbf1e02a65e4759a124766f16f134a4b8bb9df9a5ff02fd918d60bcfdcec2. 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/TCAFH2075070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74c5396e551776b9320e6206c6f2d8aa0b912901de551491de6bc7224fca718c. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/TCAFH2075041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0fe5945e0dd9314577b667d4627b77d785c1b6066ab5358bf9d753b75011499. 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/TCAEJ1916302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174f3473b71ae5ff04619d0b2848d4718d7d9bc636ba6234a79f6468d99a7f51. 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/TCAEJ1916303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17af89a3b7649c871e02b26fa6015da7f58d60b1d00f12a39bbccaa0574bdb69. 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/TCAEJ1916313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8203f2896194e869ade1246767fb3e5ea85e3b2055d758ae6cb98f333f6e92. 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/TCAEJ1916314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d23b2becf10a4e92eed216bb41794b3357d592399a5c97cf96623d6ffb82fd. 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/TCAEJ1916339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939328cfd50354067f7025bd46b0c0ad7c00b78513d613875fa014bfe2b849a1. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/TCAEJ1916301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb5343ec82ad3d4ed1ba7283322f3e6ee1c8bcd443c90b22672738d97d8c3e5. 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/TCAEJ1916305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783ad71a7663f2286e1d79cc7ff6d56d8930e3f622aecf29f4e8ccfd51b59be6. 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/TCAEC1916570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ca367eefe8ec2a8a84e2bef48b00694424163c086f9354ce48ff6ba010e0cf. 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/TCAEC1916571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55a357caad693c14ebc5f13fcccedb44044de386cca84877b693d2b0428f210. 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/TCAEC1916573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9916ade06d54fb0c9467dd80e4e9cddb6a6ad66fc31648d46b5419a248872c3. 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/TCAEC1916574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4c45af8ada29ec2081c467244cf544baad101538ffe35885422beda7bb1bb9. 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/TCAEC1916580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7db1c66772cf6b7cc768857d26a7704adfbe3b61b0a0c0b23809373c8fb83bd. 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/TCAEC1916581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d13cafe9dacf8aa7d481c52f35b723b0004d305664e1bf6be83583adffbb4be. 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/TCAEC1916567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ffef1baa3c4d5cfc37b842b7fc5db6abd81dcd7e553f1c4079ee692ec3de00. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TCAEC1916575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f07ec5c57ffd5833098a70e586c29046eb2859098eca6113fe445acba7e2d11. 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/TCAEC1916577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2c4246960fc05384c49a4309ab8f8854cf782c99e622f3682310ad6f7d22b8. 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/TCADT1811338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb64fb2fd6f2cd3a21fef7765596bb92a0ff788f9ac88bf9a976c5cc93aa305. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCADT1811343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6c13765f47206cea80d7071cb5ffa0687bb60ca3dee11f6a1afb96a9bc4bcf. 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/TCADT1811346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa19021605ac765b26222e65acc7583224df2f59b2b29507942f326643b44e68. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TCADT1811351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1072d30b0ad74b25489a0742d38663bcb5c91364ff309d073ca7c3f23738c98e. 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/TCADT1811353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93b64155c8b8c5e69961b9cb7fba821e70ed5f524f818e02c772189dc405bb4. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/TCADT1811350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa1e368c58aa819917793ffaa45a3d324bda314e2ad63174d4569b6d57a432e. 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/TCADT1811362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a68d6e9bfd228088f08b5f67a15c34524e489f1848a2007408e3eb3281befd4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1578883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ff8b05d6348b57d1b7f579aabc9a7f044160b00570588cc14207ea6820a90c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CA5KR1578884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65909f8b178558390ad8fc715827e707a1219d10e80298be88def3a9541eb400. 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/CA5KR1578885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2919325203f3c1774a67168f01406b72b4fee4fe27faa4df367c457fa5a48015. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/CA5KR1578886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a818e41a9a39fcff819102869b581c732bb3b0a6da9afdfdfd5d07afefa56a. 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/CA5KR1578887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580e35032dea7a9eaf7519e320edc610627a8b8286520f60ff91ce0279ff9173. 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/CA5KR1578889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1420b030f97a2e700025b992c7e483cfd06d1f4b42a37bde12a1361d58e0afe8. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/CA5KR1578890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5bf2de3e6fce698b5c925cbd284c4e6f0cffd5a1ce0ef93e78c4c79f025e56. 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/CA5KR1578891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9260c34f5e33d6a7f66f48ca3e089482922ab9c461817e1c8a103845874c427f. 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/CA5KR1578893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9692577cc144b9b9f5cfe655d4128ebf06eb1a25dbc03c51d5537f1025536e. 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/CA5KR1578895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9a8e2677e03cd76aafc138cec3880d6e95da68cbb3073eef28ac0ac9153518b. 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/CA5KR1578896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1390907dbeb55c49d1e85d29a88bc2e9056651cb17317f6516fac942f3bbeef9. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/CA5KR1578888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e37ca12240d4490c3afa391f9779c8b0566efdb5b0f1462e7a3088a97ac9b40. 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/CA5KR1578894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b735d4ee516cddc0b57f2f9a65fd2035fb7db231f553dd8f2c0d7eb71fc8b1. 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/TCAHY2428208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9444ee630e622fe5fa4d86cfad22acd399eb01026e37b6c4b1eb14ed19e560. 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/TCAHD2399307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62aeb31798a811db1845a69378915f95899bc6597d7ec99423e2e33ed237de14. 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/TCAFZ2122519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb220785298a5637ff70068b37ae62184e05ba333a0bd34ce2604bb5fac5ef9a9. 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/TCAFB2072373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828adf52f5073b5bf86688055423b55aaef87a90a68369189b68c97159769230. 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/TCADX1835381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a57512a9292bdd7cfe20de9dc63d46ebc41ecbc238cb3bfeb81310bb263b5bf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCADX1835386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ad825c61d82236e51a590ee5c36e93190199f1ebafbbf48e233c6f83d60e15. 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/TCADX1835387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6fd693e34dc565173631da2c3aeb2cf334b5a5a51342d6cd71e74abe533732. 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/TCADX1835388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0824cf8d75c44ba9cfac86d6ab9d5479d1c7bbf613df2e0a3f316bf86741a7d. 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/TCADX1835394.