Ubi or UBI may refer to: Businesses and organizations Educational Brazilian Union for Interlingua () University of Beira Interior, Covilhã, Portugal United Bicycle Institute, Oregon, United Stat
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 0xd3e5057395ec32429fae97d28015c0c7c449b68a91f481418f26515a7362360b. 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/6b1c45ed-5ddc-4d04-83b7-d15b24c4f304.json and https://artists.proofprofile.net/proofs/artist/6b1c45ed-5ddc-4d04-83b7-d15b24c4f304.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 0x794007f053ede00040f6c78ed213841fbf9dbd396a5a4304b7cea26ea3024107. 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/USZHR2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6140bcf437c585050fa127e97c2581734c687e1de0d4a302f909023e77b21f8d. 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/USZHR1800741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba78a5674b3f8059cd7d0160feba76bac332709249583dc9449049a9a54711f7. 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/USZHR1800952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c267f8a2815219dfdd218e8f48152ea36261b540e36a24bd6d0c82df134a32. 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/USZHR1800743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0ddda8f7d49bcac1922aea05dfe5220c13b7b04c07083f487126afaf2f89688. 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/TCAIK2492322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe15c3997f882060554b5ed88c7c4bb32054159e039561b44117bea3d34621bca. 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/USZHR1800517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9da1af1bb21f2b3e31f221ba09915b4d4a0adb8c75bddffe54413fe5c936a603. 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/USZHR1800518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d406f2515a1dbf08d94ed4f55e3045545cac39441b583de615c67498db4dc4. 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/USZHR1800336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d691eecc25388b0edb687de43c834649854d53be1a4d2a3ac1a614bfad14b3. 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/USZHR1800332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf344335f7ca534bc04dfbfa1679197b94240efd662e7e83a557fae11f15282fc. 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/USZHR1800334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b620e177f01ab34d60c3310e2f69c7c6e1750a722523f75e7ddf7c01af8652b. 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/USZHR1800520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cb5a6040965e3e701d94a4ed72c7036d0b28a712cc331af35712bdf9b51b97b. 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/USZHR1800399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d786e496b07236f67ab69fea7bbfd7d2238ad6c5170d8bdf7ef87dbf939ea8. 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/USZHR1800548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa3feb028f71ce58558cf01789de784aa0dc387c2604cd26b31617d2116b28e. 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/QZDA72390185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc931214a485a8df73d6a8745b7d5b176c2c5cdc3baf6bea4d3673feeb4e730. 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/TCAFW2140377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e2375d7d7a2773aa65ffe160c78a1759a2e0659743ac2e1358119034639188. 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/TCAFS2137517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7613eb0765b9ec4b904b186afb57fa50d500b9209a9a4c7b9f129f2150bb346d. 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/USZHR2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd12b8327cf18a730fd738c08efb71184a38577eef0fd0ab9dbe7cf980fa493. 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/USZHR2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc81e16c217b734cebcdec99558d80973b9d7ad28326a44f597f184d5c0b2db5c. 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/USZHR2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7aab560b4368e89fc77aaf576dad3c18500f8dc67cdf37328a7af8e5a90f39e. 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/USZHR2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdded1d7e9f6eda6e43e8164010451d8b3b29e523ea5f1867ba8ef33a821b6abc. 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/USZHR2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf51543e91f85ef3b4256c50da18103e0a15e81dce47e9704d77b1308cb7fa89e. 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/USZHR2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d1fb0142062c7df70a10b07583bb84a205cc3c0a0989982f719038c715f9af. 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/USZHR2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a7519840261c76f04f8f7a8fe24c0d3ea84ea0b4bf98ba2062ebffc0b69ae0. 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/USZHR2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf3824ef8871e3bb0829a0605b55554d2065779ab6ebb4eebdcc7fdcf334cc5. 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/USZHR2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de69739921d3df321b6a30518f621df5b5b916c6a8645beb33670d786c61f6e. 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/USZHR2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc794c3674d114b8e95cbeba0839a2535115957551fffc337f96031e41895fbb. 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/USZHR2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41607e3495c373de84525990812e16ff22c885a75cd4938f370b31e88ed6c376. 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/USZHR2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa094e53f796cbb12aefa28766422b8302d7629697870b5a8f34401c0c1e9cdd0. 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/USZHR2400017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7f18ef327bcc7c51d96e752e6e250f52ec6348f40df6982126b25bc03d6213. 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/USZHR2400018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18426bafc7abceee7d5654c2fe47e8785a9c3afad4357dd0ec151f674e96ae5b. 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/USZHR2400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd060e1269a789ba8a8a689b77fcc0de1d990f64fb2c36a5448ac11455430e1. 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/USZHR2400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794007f053ede00040f6c78ed213841fbf9dbd396a5a4304b7cea26ea3024107. 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/USZHR2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e629f04f4792736913b1b60d8b7a5456681644a01b2da8704044d667642c92. 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/USZHR2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0088d2bf9c085da60bb025b9de933e142a1ec3e3e4bc3b6138458cd31e1253ef. 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/USZHR2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa0d15629ef81c4a4ad79f5d78063869c8334b8d73358bad585c1ca57468e68. 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/USZHR2400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d82c20688b7169feb00ea01cd4ae4538ea4293e3692cd945561e068e46d0494. 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/USZHR2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a83e756a095b664de110c4b6573ef199cc18e66f7d22d5832f7da48ac1c2256. 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/USZHR2200179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0d0897a5b13b2d4c52e550bd086ca2a5d1dfce7d4916c36a6ac117a7a2f96b. 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/USZHR2200180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72d33f93384f63bdd7daa0ad64ed4cebd0630f2d4bd09acdddbc861896d67cc. 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/USZHR2200181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2901273386078dd9b6a46eb8599217a818c324d02e91882309b597c60a5aeef3. 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/USZHR2200182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0d712de5668c49ead687fc587f77ab1e730d4414e77a92abf83809449b9dd9. 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/USZHR2200174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6789215cc0273cfadc273bee8b56e963cb2c6120fd05a8d681f5da0954b372. 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/USZHR2200175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481cd65679009de42fb0104d1a21eb4f258980ce33e567e1eb8c139440828bed. 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/USZHR2200176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ccf71845ac58118cff001d9da3a77991f334a7aa8f3ed027b129f46a594aa9. 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/USZHR2200184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe224e58725a8a6f6548c4b0dce9682c1e31ff66ef3686468c6a67bc6955aa0ac. 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/USZHR2200186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7324a772c58579b52cce03f63428a241da033c6ca79ef56c7b55ad16252d0821. 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/USZHR2200187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085c0b8071fa448f068d8d59c8ccb1640f7df76fb18a7da207e7943a9fa7e794. 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/USZHR2200177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636b3212255ba4171710467573b9116600a75759043b05ce1bb51237d4be85a7. 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/USZHR2200188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedd1bf2662ee0c1d4602718fa7cf3df361966d55e79ae01ed3b1a51a13b8a397. 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/USZHR2200189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cc6a325bd6f8c34864551833413e9d9cec624a5bf4ff5e9fa56104d96c988b. 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/USZHR2200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc72ce140b504a3ebfd3e30dd03b8f4e4667bcfd4ef5dd1afa26a8de68e6743b0. 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/USZHR2300171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7b1a09eb1ba038b17af1f5d8b722ee65e7699a65f391868be804ec54ea4631. 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/USZHR2300172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b179f1a20d4ddf095da60083d6674a7a77ee8e9392bd28a1db8a883ec4e238. 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/USZHR2300173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3fd69f4a6699b100f5a01324bf836916ae40be273d136f3a91fb63988fa2f9d. 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/USZHR2300175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4419aaea4d39114dfde9896d8fa363262621071c68bac843a68aa76a5c55fffa. 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/USZHR2300176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14ca5875061b59fe781cd157bd2eb906743586910a647e971f697c9746dddeb. 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/USZHR2300177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09976c01be73b60c8367a52ee1620818cea6b0b8a0475da1f3571633a998c5e0. 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/USZHR2400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c515134361ab31a7763c8a119627c5cf6592d2816c273bcbab0df38ccba9ef3. 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/USZHR2400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3993fcc08960302110848b7c223976b2a4eb9aae6e02df4232eeb5162f66d3. 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/USZHR2400178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165ed46da55479f4bc58a2e1b1297e8470e5935d6a610aa2d91ba0489d175d32. 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/USZHR2400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c134d955cba79ed48d702ebd959c0c7af4c9b3e5c9e1649708c864eaaba66c. 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/QZHNB2067687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcae1033455d0fe65e75ef977acf4bbf581b09d6e2fd123c86a6dd5fd616223c. 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/QZHNB2067695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669a88ff67971f90959a47b6341cac842ac56f64df2aece851cef0436cb0584e. 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/QZHNB2067696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb88b663c830e0ab9d7135a63ce4b70e2cf298a35b264d870eefd74b6639667. 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/QZHNB2067697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8613f5d3c181da644f79c7c26ab377a3cc1b915bbfb5db37daa0eca6278777c6. 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/USZHR2000386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bde5adbf8cea33327ee8434c2a1f9d942436d3300f78f7d74940631d41ed73. 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/USZHR2000387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d13a9cc62f84e338798915af037cdda0132c77baea9a2161b3edbfd7db6c31. 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/USZHR2000388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a58a084c007509f924e5f97b4907f5afeea948ca91c519738297d095ca9390. 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/USZHR2000389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dbf10031e87ffc81f135af1bda6b21e7166019f36f77b94f55f9f1a3a8c8cc. 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/USZHR2000390.
Making A Killin' (I Ain't Scared Of Shit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389e22b2ccc7e4a5cb8cdab0f99eb6e260b3497d718ea8ef0a6a761657d0baff. 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/USZHR2000392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73d08848a7634b2f6943c76525f4f062e08a9de7bd8ccb41b25e966cfe70f21. 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/USZHR2000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d75b533aa666c11665bd6205ec46fedb91ab17e5c51b515005e49d449f2ef0a. 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/USZHR2000410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001b8476ef572797a5046351958a5797f894bcf057238ea79127e45da10d3244. 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/USZHR1800434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b211009f436b3022b19a379c7d3cb02712fce21bba6278fca29848c9ecbbd6. 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/USLD91734708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aa03acf305e918001b80823ca405824b2cfa0a6c390d35e7ea78d3d12788442. 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/QZK6J2351630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9014c5c95f12bd2e7d4d685fe37910d379dccadc48606c7c3dbce8f185c6410. 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/QZFZ32362692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbb628e7a75dc6c8a19cfc69285a9439fb0d47016ffdf54d7b823e11d4155f4. 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/USZHR1800600.