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 0x78d327524d7a9364529b0fcbe156b92f720ce77dec74c42a58a926678f7036b2. 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/89e47567-3a88-4405-8baf-ffc9d2611e07.json and https://artists.proofprofile.net/proofs/artist/89e47567-3a88-4405-8baf-ffc9d2611e07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
alexrainbirdsessions August 2024 - alexrainbirdsessions
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 0x1abd880aa9ba03e88563df782b616c3de46324af5587390634e6e559b1e7d0bd. 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/QZNJZ2430324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec7b53f4c688440c538a65a8f01fde37d5cc32e6de5f15e5a116fc085a7e539. 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/QZNJZ2430325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f6c830dbdb72676bfaeb60e27885daf267f540223c9fb2b827f3049eb79d96. 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/QZNJZ2430326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78dccb2b68f96fa3713e4d1864d914c92fdb6a4d3ec3856d7834f99178cbc60e. 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/QZNJZ2430327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e97286e32b68c7e63f9bcabc474e0958326d3f3322dfb62b7ea2872d44b8f1. 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/QZNJZ2430328.
You Complete the Sentence - alexrainbirdsessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e6f722f19e0d208da4761f9d1347a4ec5397b71b9c1e445807ac9927e78075. 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/QZNJZ2430329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x307abee3c001ff68f90f7e2032fed1b307d4d2964fe9cb520e343675889adca5. 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/QZNJZ2430330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x897653b808f0a1bb0975d05142e2acdabb6ad2b6458e14cb1439c260b338e5c6. 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/QZNJZ2430331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fddacb0edc5340fd4f8573963eeb40300858f64d3c26391e6170d05c7bdeb9. 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/QZMZ92447470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e7629e9a5ed088e47753ef46b85c01228e2bdd0571b26c1d6a3562c4b8bf94. 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/QZMZ92447471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb559ea2f9251a29a10ea4dc72c19a571ca43e22ee74ee53c8b3c0d604976d8a4. 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/QZMZ92447472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d72a6d985697317cfeb30f18ec5e1186648dd52be5a2a6ecb7dc5d75d3d48e. 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/QZMZ92447473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f85c757b9de4220df3d62aeb34addd145705e1d2518ceb0fdf0e5d0b9f10ed. 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/QZMZ92447474.
Talking to Your Sunflowers - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a8e98246454a6718eceb18356e80cc67b8128411f6c188ca96299b35288faf. 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/QZMZ92447475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x253d42eb19949ba68a3fdc7a7cbcd061d99a63e404fe353a05e208b0c0dc07b1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZMZ92447476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21fd9cdc6ab01a41c4f178fb066242c27c21e88af21ff008e5c2087ca211830e. 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/QZMZ92447477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3c791ae9d12c6dfb7edb366340666ea4869e38505a3e718710f04151ca414f. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QZMZ92447478.
Morning's First Light - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbac221aed3b9f40a2db26c89a134d66f3a92dfe8c88ba672fdd04bfd065d2ac. 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/QZMZ92447479.
Sequoia (Lovers on the Mountain) - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7971686ddb4cf6b221a08fab0c5448c404c24241645c8db30657ba88c6ebdc. 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/QZGLS2417831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e593fca1c5806d6ba603931304195f4434c844535e8071bb9e8921dae99a2ff. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/QZGLS2417832.
Dream Song (With Olivia Barton) - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b28ff47d678eb05dbe0185e5c51f8643aff0864bb44eae80cabd8441e451739. 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/QZGLS2417833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899682bc5f58fab04ef0dc7ff3ceee0bc0a12f410bfd33c33932d27099d6b629. 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/QZGLS2417834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c35f1d8e77cfc7fc0751397fe4e93f8793e3bd042288480e3a118da72f1b0ce. 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/QZGLS2417835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a00600ee3a82e6b782a4a71aafc91613f43f2d540834be6e2f03d358cb75209. 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/QZGLS2417836.
How Do You Tell Your Mother? - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a29b0b73de8f824cdd811e424123e376e7934cac5a214cb8e5d29acde925b0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZGLS2417837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c2a754e55dacb08685ffb6c221c44eb3ad3e6161ca8c3927e73782f40dbe34. 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/QZGLS2417838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832f64b0b65cc082778b0e752601484f2a77e643505ee0d9d08a7faf0214ec68. 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/QZNJY2437479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175ceafc84d5cd7f37648cbe00741f2c8838e20ec5eae108f0d5b9ed08b63e32. 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/QZNJY2437480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a53757f9588cb8ed962dacc67131f32d5184248e20d7457d69bd968f827197d. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZNJY2437481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdece8f8c0a61bcb7a07f5f7bcb8e622e4685b2d6fa9c3277c06bd3dbc86c403b. 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/QZNJY2437482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ba9129b1d7424ee94b20807ef0bfb1274e18f4e09a1f50d95e79186877abfeb. 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/QZNJX2429653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d7a2ad0058f089ba6f2019edffd81c46289d29f4933cebcda63c70a89d1937. 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/QZNJX2429649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237c07a3ac27a38566f2415a4d98b81f0b45f27c2270ec7f40e3ef7c2f4fcf21. 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/QZNJX2429652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff926a835d5650386f0b9364513c71b99b29b686640da789d6db4f69f24946d3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2429650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92ced006405883980fd9d1ec983c50f5fdeea2cf69e8250203caca84c3012d07. 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/QZNJX2429651.
alexrainbirdsessions May 2024 - alexrainbirdsessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6e20361dc1a0a44b8ab31305f8e32a5b4d646337ff95bfa0c30f3bd03f2aa6. 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/QZNJV2439349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x225c4c2d73d7f06706c7fbd5ae00c02fe5a920a662620f73e78ca32498a87496. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2439350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c77d3b293ec52517d8a26e8b571b8a24e53e640048ce343ad3434823f1d432d. 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/QZNJV2439351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18556442d976e89228336cfa2a1e646efc40c01ac8560ed6d135cbfea70cbd5b. 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/QZNJV2439352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39f3e7878eb75bfc22b45e822cc3c8a0e5948072d97e41eae4a5a3f90afb07ab. 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/QZNJV2439353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283fcee931d604f715ceb980f8cdc28b7fbbcb845779a3b025c87c3604007d07. 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/QZNJV2439354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae0cdce9efee605c4a0dd211e048b0177f0978c2fba680966c5c5cbd612e3f1. 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/QZ5AB2459764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5066b711e8a8a160c3dbb96dc5b974cdeb30516d2b84e0ffeb732bd8db76815b. 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/QZ5AB2459765.
Don't Get Me Started - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c82d2d083519fdbebf5635964fdf44de9da1e4dce19bfd178387770af93ba6. 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/QZ5AB2459763.
Young and Freewheeling - alexrainbirdSessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc03a63df058ac66265006bb932a7f7e9d6df5096da48112aeac09fcdc053f35. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2459762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a65e096898e6abdfedadc92a8474b8c134ccd8de85051022634dffebc073d60. 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/US7VG2438259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e3f2ca8e61dca02e5fbb5baeca71bf651e25f3f027e84484a0b948683da287. 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/US7VG2438258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2078ba86ef9702bce812f708bcc6babc1dac767c130750510048cb2a0d2fd3df. 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/US7VG2438256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2aa8dcf9ac8569b5e6c8d14b0f4d0ee246975e6d42e4b9712e21beaffae4dba. 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/US7VG2438257.