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 0x847a95bd2188cce9f33e99e3f3ba3ea87a1e7a7b4859ebd111c10a2402ab3505. 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/97d9aca5-31f6-4f27-889a-a83ffad5e5bc.json and https://artists.proofprofile.net/proofs/artist/97d9aca5-31f6-4f27-889a-a83ffad5e5bc.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 0xb449340512f112b4b1da1f52c92ef7d67dd0dcd203a279e5be2fa68c634055bb. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/TCADM1875890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x376631a85f306634ac0fa45570c248084652c010580f24f1f20326ac62b043ba. 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/QZ85M1947183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c11d6c3322b0600fc2ef0c8404bd021015a41be1fa532f59b6f14eacfa9164e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M1947184.
Everything That You Made Me - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc62ef3b76fdbbf4a0eed19630e144ca50a1936eb7d3217cb7a3dee666c1bce. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ85M1947185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8114a6292ea1322f13b1fcfc62ae95df3cfe4272deeeae3ec01c03a3cc5c2c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/TCAEQ2032056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7471be66f61c94758553c0cf2a8e475f2ad1c70b0256bd1d9ea801be5ecd0666. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAEQ2057273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19da5fe91a8c10ea1c752854cd73671a902929ca7af8441ae4a8b63a0a6984a0. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2057354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e6726c7aece4d578861053c31cc48dce6c05fd31c29359dda96ae2df4ca6b92. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QM7282013584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d33be4d0b359af77dcb931b39028187a5ee84f37969a19949b34c45aa3032a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM7282013589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55b751d3b6926b467c0fb184c9004a3b926d9acc50b909164c2dfbeab131a34. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QM7282013586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde444b9635ca5225e64dc0d5bcd3e6cbd927f9f6fe751648224b3620022b2025. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAFD2082084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x505b45b2a0b4185ec94fb9789d7a3d3719147500fcf9df5354bad38b31dfb6d2. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFD2082087.
Is This the Life I Chose? - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93651594748ee48cc90d7b0232fe886ec3fbfe52ea23b3d93453a09aaa375e15. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/TCAFD2082095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd772a06de2728c0f215bcab22f1354789e35c3941f25d819c01d70bd627e5a09. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM6P42065165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e49f84e29d5588438995d5f20dfadd865d9b23fb893f394b86aa8a27c2c7663. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNMX2120874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb962b38f137fc329126277dfb17768e39c86d979aa8c769769a5c9808fb7bdc8. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2132510.
Fiend (feat. wavvyboi) - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x549335eade2e2bbc80a60fa57d419aac47b5b0f3a85cd285d68507bc1430570b. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2132511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112f8f3f34186acafc21d0bd21b4d4c7782010174a04770e76459f13f4c093b0. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEV2132512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a4beb114fe9428165ab5726f77296ca0d9b2aab218ba7f0f40905f50909f34. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52239066.
The Beginning Is the End - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d5847c50c6cb49fcc2cd911aa7793f58e7738544d6b38f97122d721eb1651c. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QZJG52239067.
I Just Want You When the Party's Over - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1343c7da5497a5b12df7673cdf1dc32ab88314a947d031b0574ad3832ba546. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52239068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff3d35b4677585ad28a720c7d123f160a2b8612a8259d4e03e2f9eff214e06a7. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52239069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7a133ec810cb76abcf2ec4d4cc332d6569e631d1c8f4c5767add2e6634b0df0. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52204251.
The Beginning Is the End (Kaelyn's Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe6b7af31fac191a920d55de2bcab21f8324a03da865bd41713d34541693ace4. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382272317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7943e1424a54f8277cab2d0834707ef804515bc2c3e76af3b680072e1b441d78. 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/QZNMZ2230852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40790a3ca9b9b897cc189a33da0f941a461efc784f2307a263336e8a582dcee9. 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/QZNMZ2230855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf729f08224cbce19cd3c70c258e5f8086a5f78495bb325b9ed37a54f928e979f. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZNMZ2230857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d8e184fa666031f87870aab4c44b95e99cac77aff43d09a7106a44dc1235f5. 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/QZNMZ2230858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9abcf75171a2e68fe19fe93fe4c03d38d7de8a7d002ac38397440fbbaa72a594. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMW2267646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e22e6afc0f2b0fb37ba41566b2218d2ebf584af658850799479cf667753e98. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMV2222846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc442667564b4f855ec9f32bd464ccbbee32db4f9cd353d59f11fcb90e6ba5a9b. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QZJG52333456.
There's Hell, & There's LA - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47d182896cdbd080f25af31afff25e19fe749ec25a83dbe26a979982c73e1c82. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QZJG52333457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ffc41bcaf6a92d99b48a9a8714dfec26d5f67bd3954430063588639bd5b79b2. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52333458.
Once Upon a Time in Fucking Hollywood - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e971dd8fb30d57cce75154476e8d3d74b61a66047e5d5f6ae6531f42dd5093c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52333459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab6f8a09eac089abadbe35dc1fdd1e55f5491fa52d18327c588378ed2b692bd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZJG52333460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf765ce53e6bc7fa59bb1d8186c9f324945299fdc27446d04827c0509f8196bd4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZJG52333461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32c670f2906c06327f90be5b1861f10f58c9f8d074d3ae7c13d5f29fdf4dcd8. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZJG52333462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6b0b4c5338bd3bb5eb9dc559351327df573f924d8e2746c8ad125f9b8a93d4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZJG52333463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5dfb707f0e01b7d1c587d8b32133da7a36a7cc97126a995c4a4fb735c30f8eb. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52333464.
Don't Forget to Breathe - Slowed + Reverb
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce9ff49e19e052cabaee5dd1b64fa7f502eddc61eb1a779a216c63c1b0876bac. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52333467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b8e086ed668c8feaf6f553ec29cd2b986aef4b95940457f1f8bf390af67dbd. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52333468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b6b42129304cf5885bafb99eae044a24da86979b18a7ec5d2d0d77f2017796. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZL382360817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4491c73973d85e6a83d02f3ebdcc780f08f3e8d5abd5b2bd3484addbc8a360. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZL382360819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9d5a4a4bdd0e4f50535c79a806f452e4a498d2d22d427581a9629596bfab53. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZL382360820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb449340512f112b4b1da1f52c92ef7d67dd0dcd203a279e5be2fa68c634055bb. Chain 2 (Bitcoin): anchored in block 958579 (2026-07-18T16:26:17Z), 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/TCADM1875890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd3b5bf4b906f7ee43694c5fbba5de0e45a459a79f8ba1ec001b50169648413. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZMWW2343368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1361e4091d57eb3c136c9dd6507508f97cefcacae924356cb56cc900a22b68aa. 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/QZMWW2343369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8317f3428b0118d5e1138f9df5d11b39a0e30616382d3386ee1ca6fc2ee3d1. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZMWW2343367.
One Night Only In London (Live In London)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe62b88ed7b0ef5a5a7407ae6df642b7143704ea13d3ce7d4467d6af77b6909e6. 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/QZJZ22403031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb273c3cf25d488c2ea8de3b4109c03c8e2f20386971ef9002f596ff30bb37654. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNB82428874.
Is This the Life I Chose? - Live In London
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73488f260b984b82f4ecb09bac1336e0f4e04818643aa94c044f269fd1d985c6. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNB82428875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58dfe4f4737a00055a0b5daa5f5f33467bb629bce223e1a19da68fa9dc0b8bbf. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2436109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1643d199733c0127455c416a811066d1aff4fc62bbfd5f8d31ac2c5f5b14110f. 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/US38Y2502011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdbbfb32196b18adec9036c80daa0611be014526573c20319b99e0e07ec4c2ac. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US38Y2436110.