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 0xb7ee182deb3292bb01bccff149112278f510057a87ed3bb4d1ec07be1d96fc33. 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/552d9109-c834-45fe-a59e-70867a860a5b.json and https://artists.proofprofile.net/proofs/artist/552d9109-c834-45fe-a59e-70867a860a5b.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 0x2fd3eabca88fd616d808828248adb76e3daafeddb455b3df99679f05110248ff. 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/USCGJ2149942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd297cbae44ac49b626a2561219884ecb1fb466494029b41dd3beff4027a2932d. 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/USCGJ2149944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0227df52763a4f4b15f2374f74265a42095a5896f02f97f678035851b446d87e. 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/USCGJ2149948.
Devinyl Splits Vol. 2: Kevin Devine & Friends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f3309fd51a0e03e49c39427c8babd5408d5efeccfc50f80a3223e2cb0b60a06. 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/QM87M1804902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002dfe40719d7a6f812c31142fa5ebc1478e655aa87365157855e4b726e75855. 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/QM87M1805001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e7edf773fc0fcd18bf8b2aa6819a6273cc628d5c89140538d21bbeec12a1c3. 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/QM87M1805002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30bfad263539f86362765ebdf3e4b5eb18ee0b69b55ba7c331d4bf7fd0a28757. 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/QM87M1805201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ded55b6381a33c7fe1402b9e1fced697c25393911120b6f5ea8049d83ecbdbd. 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/QM87M1805202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a97e7a967aa2630b3139251d7bc2ac683100441cada4bb32933fec670884e7. 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/QM87M1805301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee9fc2b9c8dbfbb9ae38a597deb1bd620aa9f4a069dd33e0bb621bad8f654f7. 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/QM87M1805302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9e7f186a3fdced05cf8c0e1a58631e31d6bd42c0c5f7837fbc32cc5342adbb. 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/QM7282302678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9e47dc36e461856e0936aa97661f1b8f0c2c6b7eb20b8bd2a8d6538bcd7fbb. 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/QM7282302679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673d485eedde8c766873baccc1ffa3c54eced632da37ab0a103ad242ac06a7f0. 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/QM7282302680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee97472e55e433247697db1c47bb620d11a9ad8f9c59eebc449b165fb586bd1d. 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/QM7282302681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbe353601079167d178a3497e9895f29ab52a9f005fb168482a177974c04827. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/QM7282302682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6e2b84f796f5916c3381d937f931f2521c3466a03dfee732f51f74a7f39306. 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/QM7282302683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba19e64b2fdc2d68f83eb33b4cc146479e9743805c93f61780dc1ef15750ac1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7282302684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5b454b1114961a873d6785cf3d71e3450759fbd60728f94bbe8653c5f90eeb. 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/QM7282302686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x671bd9832fdc7acbe900723eb1e93989fd20e7d8a78151f9a9a8c5c0e3d6ca6a. 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/QM7282302687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf687ea420a9233230893926ae9e46536e2a042dd82326924d5ede7f8e7a656. 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/QMDA62224054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a659d54dd4daeff438110d53ca6415c6cac43e70b722c810a173a4f8b5f845f. 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/QMDA62224055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed4882b673fcb7a007d3ee56920ded34d2602b746ca682331370f8a6ceba6e5. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QMDA62224058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fa9e01aaf0296a1cdb303fd0cec100d118eec5f8eba7030ad0448b055946df. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:57:03Z), 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/QMDA62224057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09aecdf2ea02cab032c0dfdc7e4ed5708b7fa263509645d2cc6bb0f19386e91. 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/USA2P1958722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec844fa8b16407e1d0da5472445178b5d86b56122e5e17b9ff508c4dd4967543. 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/USA2P1958723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f9eac436385b10606b63eedb2b8d51fa031ffcdfc904c9305feca8c6c43b78. 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/USA2P1958724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff5d134204986d76cdced8f5c419fcdf80097e2c3885551ae68d314d40171f2. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1958725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4467f22d4569d72981d6e2c54e9a7a4b9f45d9feda2a6459691cd0c5033ec34f. 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/USA2P1958727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59703a7bdf95450407dc8f5a3ed7d8a7947d9f3965c8f30f203d0fadc3d54b2. 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/USA6G1768301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4232a597de1ffa5d19dce0a0262080fbc1d11429ade7643e278bfa99132e71. 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/USA6G1768302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af788380d2669d654aa54d4ecf0cd3a7dced08091e9003b64e5e37ef50e6650. 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/USA6G1768303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049116fec65ca3abeb537251f702f3ef49d22d9a0ec12b0449b06f0435e616b1. 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/USA6G1768305.
The Saddest Little Waffle House in Eastern Pennsylvania
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5806a96c26a687f3e6c1cff3b818bd46ddc3e7a8fe6d2d125bf8f4466f3ce38b. 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/USA2P1877858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59703a7bdf95450407dc8f5a3ed7d8a7947d9f3965c8f30f203d0fadc3d54b2. 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/USA6G1768301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4232a597de1ffa5d19dce0a0262080fbc1d11429ade7643e278bfa99132e71. 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/USA6G1768302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af788380d2669d654aa54d4ecf0cd3a7dced08091e9003b64e5e37ef50e6650. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USA6G1768303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5357b59912a7083e2627921ce5a210fb72f0af68a0dddb3067fc4e4baa3920e4. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USA6G1768304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049116fec65ca3abeb537251f702f3ef49d22d9a0ec12b0449b06f0435e616b1. 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/USA6G1768305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c38a5eb6e4fcba9845b1173b29d42bf8a7b78b846fd092fe15443c6ce3f53a6. 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/USA6G1768306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb0f1ec8d17636161549f48149d29166eef1e1089c538fd5fbedd25daa157e09. 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/USA6G1768308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989e0497c2ad9cd4a8fb353b5cdb7908f24c2442b59dd72990908ae28ea5216f. 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/USA6G1768310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4628c12696c1856a19b0c5d3c41f0a41e9c06519dc78a15968ec8f70e07398d. 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/USA6G1768311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b64e89e57fc1e314977504aee5f9179db1f8cde2a314a52e7dcb8d0659907b. 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/USA2B1512478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a4908a3e2eb6aa25d27f1fd2d05f0ce4bba2e664560dcabadaaeca24afa45e. 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/USA2B1512481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6a558a61dadea3aeb9bd66c3b43f098513fe5b5bcc8dea8e2333f653e3c183. 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/USA2B1512480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535d32df6e7787f1bc5476ee4caa9cb44f92fce21a441d64e1520481b6092d35. 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/USA2B1512479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13171d4ed0e4d943b9a172af666e6277af87c3404119637e5d244e6a2b76d4b6. 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/USA2B1512482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab48dda1e3ade3bd7f2711551e3a135414032c00851d26a264535acd746b8db. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/USA2B1512483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f18d4389f0bc8283caa971fc61d86005526f3a74b9a032621b19553fec649ee. 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/USA2B1512484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98df2007c39c97282d810420b2b958d169831954b18ba583d4c989255c166403. 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/USA2B1512485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700681310ec3075374e3bd6f0402c1e8bb78f612c081662da676b5da50e4983e. 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/USA2B1512111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647abf8a4087085fb9a358ca60c60ab36f1286e7971a2c4d7ad48bb2db33be47. 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/USA2B1512487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d08cebbb8e57b14ee0808ed673071493cc6c9d22e2308310c5d0b18f0780bfd. 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/USA2B1512488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe930401d2f192f755343eabf6fe2cabcc213ecf435d22832996bbc801b71ab5. 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/USA2B1512489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34ae667c11db41d59f3f7eac2e13838020848f77b9e3c104fff4b3e585bd716. 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/USA2B1303249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecc7eaa2ac514519b2d65fa0fbaaf72d8f8032fb206b0da1b4704e22ca5e0ec. 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/USA2B1303250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddb52b4b02cd4c4c9a1ad39b768ceddaba6fb2371af0b76a49bdef332fdb60a. 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/QZFZ52191156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06c5159cc77411b3d4c8bf560e9454a7c82c58b9e9f82e3c60961a32c7d573f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:12Z), 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/QZFZ52191155.
Devinyl Splits: Unplanned Service Changes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6284b528001cb0e793053b474e5ff15444d2d48cf32390e7caacc21da319faff. 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/US4KC1130704.