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 0x2bb402e202e7d79b6adcf8c526e1aeee861583e0400b51e0ade8800181f9d24d. 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/d53fbb36-ff3f-4b95-9681-54e5cfa9cdff.json and https://artists.proofprofile.net/proofs/artist/d53fbb36-ff3f-4b95-9681-54e5cfa9cdff.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 0x80fedebf957419a16423b48512c8831c12fd312e6cf37b14543b9ab9eb95a967. 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/QM99V2400601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85ecee92b0c9ee23c30c0e7cbbb65370ed835efd03f0ef8a973aa71c7f92509. 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/QM99V2400602.
When You Were Bored - Audiotree Live version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614c8e8b44a2b455f4e9a0f20bfd62cdd497e0ccca688929b4a6b4c31e26d702. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-21T16:56:08Z), 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/QM99V2400603.
Sippin' on the Daylight - Audiotree Live version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53eb9996cfa052f65f47a3042ad4292d4377e93b6ca6cb978d68a3dc8c663aa1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM99V2400604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0776cb8a6d21ece565d3de231eeda124597e4e5a5c1451ab37a793bb2d491ab7. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/QM99V2400608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f53b1cf17de8cc09cdfafe55a173d161813df3469a5bd4acb4ba3545a96f647. 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/QZNJY2343778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348aea6e045a293cdf1c67b9218d7691560fcb2fd03ddab4cd6d7d6231d1ac79. 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/QZGLM2355118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cb8c29fd0fbd59a6ba1f0649d1a4885132155c480b4fdcab73c4cdd5f0b75f. 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/QZNJW2382804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc652bf4a3a1e84b13aa0e859ee5a54035c55702a58ed6e84be2985f62a9c6e1b. 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/QZNJY2343779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2533d9945fdb036534ce11d5f9d9a4c670098d34295ec5fdfc01861b9e52d557. 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/QZNJV2363440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bb34af3b1b2ca06870f049db862471b98bb2bde3a5e539ae94127aca344ee5. 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/QZNJY2343780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c072a0b5f9fc7db5c21a1a8f624016d92bb12db838dfc6f535517e703c9c18. 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/QZNJY2343781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344a78ad3f6a02f9b0dd30d37a5238def4cbb76cc990cede2e209ebd5a7361fd. 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/QZNJY2343782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac7e767e6412145ef1759cd595fba9724542440f282e29c9adcf546ad65c4aef. 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/US7VG2415565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefaa72d324ece6f7582901afa74074180eff7a6bdfcb1b499e513196d692f8d. 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/US7VG2415566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1fd5976e1e5287ef40ea31265351cc00318d06f1558fcd254e1a8ba6e29dcc. 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/SE5VF1800657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7937506bcb64b70611a464869537326b7404bcbb0bedb98f984d115df49581c8. 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/QZMZ92388708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f53b1cf17de8cc09cdfafe55a173d161813df3469a5bd4acb4ba3545a96f647. 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/QZNJY2343778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348aea6e045a293cdf1c67b9218d7691560fcb2fd03ddab4cd6d7d6231d1ac79. 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/QZGLM2355118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cb8c29fd0fbd59a6ba1f0649d1a4885132155c480b4fdcab73c4cdd5f0b75f. 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/QZNJW2382804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc652bf4a3a1e84b13aa0e859ee5a54035c55702a58ed6e84be2985f62a9c6e1b. 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/QZNJY2343779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2533d9945fdb036534ce11d5f9d9a4c670098d34295ec5fdfc01861b9e52d557. 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/QZNJV2363440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bb34af3b1b2ca06870f049db862471b98bb2bde3a5e539ae94127aca344ee5. 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/QZNJY2343780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x344a78ad3f6a02f9b0dd30d37a5238def4cbb76cc990cede2e209ebd5a7361fd. 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/QZNJY2343782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212ac8bb9ac24d6c836cc26bb1d360a40686985623f59094146bf172c0ee3803. 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/QZNWV2170921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7adc0cd263f51c67bbe0c7c270174578f1db85d5b763d1f22ab6917b8357a8. 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/QZES82137720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2c854572917a9948f8cfe0d4c2cc6f6c920dd3e26afe11de54a6ce6ba3348b. 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/QZNWV2170922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8ca55b269b94d01e695c3683135fa1045c38f6b94517120edca00ea3e0578e. 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/QZ93L2019752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b48fb732f6f3f23c892efea218112c404d926832cb2b8a2bc0fb8f12cf6e07. 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/QZ93L2027072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9890b7ba14dcdda1c59ace0bf01d4a60a6db000a44dcf990f80f2677650acac1. 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/QZ93L2039047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa20f49f3e1446d7e5814433d4cc9dd613685620d8151f28f2adb6cd10459d78. 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/QZ93L2039048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6717ad649ce9e2209da2e3fbdffb5c18d911ebf8c6742f23c39ed64e3f5b4669. 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/QZARB1843759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58cb8c29fd0fbd59a6ba1f0649d1a4885132155c480b4fdcab73c4cdd5f0b75f. 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/QZNJW2382804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2533d9945fdb036534ce11d5f9d9a4c670098d34295ec5fdfc01861b9e52d557. 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/QZNJV2363440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7937506bcb64b70611a464869537326b7404bcbb0bedb98f984d115df49581c8. 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/QZMZ92388708.
The Hails - Jam in the Van (Live Session, Los Angeles, CA 2022)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d658c189cd0f632454b49d2675ef83dbd797ff7a3b3e092882294caf85e6784. 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/CA5KR2301937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe636fad40543583d4085b304f6d14c26d16644a7a37f3c6597fef5ddba40e66e. 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/CA5KR2301938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d633f753584a59ba6baabaadb25246fed3d4814889d5e80e4730c466aa0ae4c. 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/CA5KR2301939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f7adc0cd263f51c67bbe0c7c270174578f1db85d5b763d1f22ab6917b8357a8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZES82137720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8ca55b269b94d01e695c3683135fa1045c38f6b94517120edca00ea3e0578e. 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/QZ93L2019752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0740b7c1d592887301fa2e00beaf9c4b859ad45d04531377bdced3346308ab55. 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/QZ93L1953702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71c562add7cd811fd51b6a1042a37a385b8b1228f9485e03ed98b08454d9ebd. 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/SE5VF1905472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc297feda8a20f524587d283bb5fbce9a1a96d8496f83455bb1634f65cc6f8d04. 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/SE5VF1901962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6717ad649ce9e2209da2e3fbdffb5c18d911ebf8c6742f23c39ed64e3f5b4669. 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/QZARB1843759.
Pop Compilation Vol. 1 (Live at Sugarshack Sessions)
Clint Eastwood - Live at Sugarshack Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15755b05fc2adcdb79865961dde921f9324e262ed5f7d22a2ea67728e8ee3cfc. 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/QZ5FN2259495.
Walking On The Moon - Live at Sugarshack Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118790f2aa95cc9b4e2109b4924238a727f45449db6892dba741e32fd3b61a51. 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/QZ5FN2265136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e7b3fbdb73595648a31585c57fbb32ab831451b7964b5a934c635f39a9e108. 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/QZ5FN2265141.
All Apologies - Live at Sugarshack Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d72a8f3f083f6c5698a60e7a2b5d27997f300fce924d3851323281d6131da11. 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/QZ5FN2265168.