Chris Remo is an American video game designer, composer, writer, podcaster, and former journalist. As a journalist, he cofounded the original Idle Thumbs website as well as its flagship podcast, and
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 0xedf523ac9cbb1e7429b2d9a25f7f03ec3c35733d7e0f3e20f03b33e084a94748. 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/50d3b8bb-374e-4a20-bfdb-988442d73587.json and https://artists.proofprofile.net/proofs/artist/50d3b8bb-374e-4a20-bfdb-988442d73587.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 0x2d5d3cb7f3053fd669e49bce075dc0090abb7830e92c01b925d338a10d4227ab. 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/TCADT1815591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9094b43583ac9e6f27b027faee87bf9dff2d81f7362557db1b09651a808254. 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/TCADT1815592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd090a3a350b879bd38918bf570fe24164d2680ae13214b931e34fbf2afa4ef9. 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/TCADT1815594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cca2b68a1e34591f57cface3e92c10578827224b68f5cf41887b4743f5834ed. 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/TCADT1815596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e454bee6dcbd38ee1a9bfbcdf04289567d42452bb4ef93c6b44a9b80af0c4e. 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/TCADT1815598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42e398ffc5fe1af7cfc384dfdcdb87b4cea6d68ebfa470f0d7ba667f21f87f0. 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/TCADT1815600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d353bf9032147918ca43c0a6544ad58e303b682ff1f0480ebfa6abc600ca5f4. 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/TCADT1815601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200e840df8ce809a356ec246ba08763040fdf21aa0349b482d718f563acc269f. 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/TCADT1815603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5393f0542cb2446610dc13fcc9c70061b944c7df9cae14ad06b829a85c7cc44. 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/TCADT1815653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3121914f83dc6542387b146064f6ba6fa558ad90641c4183ce871805536fa8db. 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/TCADT1815656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7451f8ac6a9aa682aa5358c83dbe094db986816515146718f7001c8439fab0. 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/TCADT1815657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707c81403cc075d7dc9c32ddb1b601f816a0e7010761f2dc6e4e702a25e7ef72. 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/TCADT1815658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fd0f30f3175a597e7537c2ed4855da6e4be88d3779120a03818b3386131795. 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/TCADT1815661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a64be04e87c7dc00d773c0eb2e096093873a3aac16e62a48d1b56b0ea81a0c. 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/TCADT1815663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e2b0d364cdf25cfc825ac956aa86bb6272eb1363091ea25dd55009bdbccc13. 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/TCADT1815664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe77143a0e7be075b3ebdc1a1f117ad227f28b0461f6adc94f41fc9116979bc4. 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/TCADT1815667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3beb758eaf86f481625cab8675fd53f5eff372d8e2433a1dd346cdce49114de. 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/TCADT1815668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d55b7c7b1ebbadb8f296cd54809f82b53b2067de306fb2e041e027faf54c0c8. 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/TCADT1815685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa950f4752c55ce402882a5aa619ff30155fd7b60a542fae635d2c7e4a60514b0. 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/TCABS1312513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589c8ba3ec792ad2ec9fa23f0cafa7bca97f7b60268b497146184e23eb4ab5f0. 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/TCABS1312610.
Hanging out with Girls/Dealing with Roots
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5c2ad54aeb7f67deabef301985e1d2c7310776af4a38cb33a384c97a3e0a03. 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/TCABS1312612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a70ecd8b2037b00308a82ff76ba111e2f13689de213c9d84c616e120e88a8fd. 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/TCABS1312614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb021eb61c57db8d1cdcc6fe902e32ce2bdd82927bb8b1d77008c22ea076fc382. 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/TCABS1312616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ce7be28503ff56ecd0bdd1022fc45929f4dca80cfa70251db530dac835a7f0. 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/TCABS1312618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4146e10123c3c4789f6ae90414c251382dbf252380d2b6ad27ee0debc90985. 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/TCABS1312621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c4d53b5abfd394a98fee3959fd0a991435e628214649aeb792b4f7d613206f. 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/TCABS1312623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab71221aa44b3ac4c4e98a00826e756843eb0cf80776e2cd3756a3e7726f535. 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/TCABS1312624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e67772d0a6ba277c58c368f6713c7713e3ccbdca68d76ee36a99877a2d82079. 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/TCABS1312625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8c67f566df9cbd97826fdf5e4d747bc323778d0c9e184be177cbad2db40ed6b. 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/TCABS1312627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f9d47471ff087712ff77c913d2e9f084d5ab055c018437b9e515e15a1de5d6. 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/TCABS1312628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6257a52b164a9358be4d294003fc521495dcb3d2f51302ea5d3622a7bbb92c. 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/TCABS1312631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56917f3f558465a1084562aaa33f7e1df52d5dc4b63dfbc9bfc20c6eb3ad4873. 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/TCABS1312634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0b74bc46a48ad2569be7b136d61edcc7715badff0243cc592b2e91ed8d1139. 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/TCABS1312637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4222bce3a8313d5a93e66713421dde481103300104c7061148e93bd9b3454e2. 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/TCABS1312638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b215ab07109f44d5829537838fc91de1215105628e2cb05ce1172d61cfafd5. 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/TCABS1312641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e44a629c716fe3bb836478209043818df7e674af32be6566527180c10d5b80d. 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/TCABS1312644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ba28f3058cfe1df54308ce96d7408e19c58cc59ff9d5d384868bd4f4a5aa45. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:04:51Z), 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/TCAFA2029641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7e9598403923fba2323abe99a3faefd3d59980287c5dad26f0dc92721d4404. 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/TCAEO1921553.
Captain Bubblenaut (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd747626985528d67f739439ba2a2b721526361e40c01c2a4de98c2dbad950fe. 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/TCAET2086985.
Thirty Flights of Loving (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0b47dbb446f6aeb80a5cacb5f081ed1fb41dcf23c95145b2e77a7115d37efd. 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/TCADT1805034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d63013e90cada76688bb2020b1ba7bc12ac2036a6c34fd7be2ca0479bd00ed5. 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/TCADT1805036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb341699568215ffb138ea8a2c2391ea527a674d78ae735a363db8fb2d6a3f09. 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/TCADT1805038.