Benjamin or Ben Fuller may refer to: Ben Hebard Fuller (1870–1937), Major General in the United States Marine Corps Ben Fuller (producer) (1875–1952), English-born Australian theatrical entrepreneu
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 0x86a846aa0ea5b68e77a6223cef5d2c6f4007840c4551e38e16563ab888d2b70b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d43e5f5c-0b40-4284-b40f-65f0f3c3ecc2.json and https://artists.proofprofile.net/proofs/artist/d43e5f5c-0b40-4284-b40f-65f0f3c3ecc2.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 0x9f6a5bb3897ac64da9f6d60bf516c1b02ba6af147f522712694de03a10219a00. 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/USCGJ1788693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb3baa6e4e98a93f5d64cb05f79326155e7ccc142d5701ca612f71484c1c9ac1. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV3M2200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb83c37d9ff631c7726e5c95c69d46d4a7c60680c38c250e3cdf83ae9c889887. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USA5W2300383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692a3372f4c9f44797446e53bc6f305e6644e86e968ca8fc745de12730241fc6. 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/USA5W2300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35f325b617e7dcb962035d419495ef425f102e6605da4e9cea78b8bc05610d2. 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/USA5W2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7ffc50afd74cf965c2aba92fae8b1684e5d44de92dc6500c71ed5f9c4d8104. 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/USA5W2300618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff828c2454690cc7464fa3e90838989736b34b15a3e0244ac0fac209a1d7097b. 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/USA5W2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce38d9c2f4ae26422828fd32521ab65125531dd0bab07257cad6f42cc72ccf98. 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/USA5W2300620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9832aa63818be59a88c260ae0da5f36882a4d6778562b4b176c3c8283772ed2. 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/USA5W2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692a3372f4c9f44797446e53bc6f305e6644e86e968ca8fc745de12730241fc6. 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/USA5W2300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f07b3cdc75ab5ff6ee863a34ef97bf87f7316bf8c7e57a40c98cd6ebdae20ab. 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/USA5W2300624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544c3eea1c408adb997f3619cd1d627dc640cc9d24cc26bdcc9dc1d0d5e2b0d1. 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/USA5W2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0737114657a5dc5cad8edd6ceb44946f5bd3f514a3358b482c194bd8e7bcaf47. 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/USA5W2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b48fcea034003df5d45c3615300e372f112c296dc8f6cfdc7eb5ae622ef64a7. 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/USA5W2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf227713afb3a906a32257fce0a16b0af7792a6de99c3b834a216a08b7667cb70. 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/USA5W2300626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7737f0ca4b10735ad5e71810c5332893f3ff90f053e4a1862f6ba3ebc06a77. 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/USA5W2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980306e77d77ca6f7ca949d75846f0b46970743a430a0f0de304618a063c39e4. 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/USA5W2200244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb66bebaeced3df1f66eb2aeabae8968daa693a91a92e4c5804665239ca328b3. 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/USA5W2300846.
If It Was Up To Me (feat. Carrie Underwood)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf692029d7c52976a6e27cf7de1379f1386cae3a2aa39129f3bf3393b902741. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV3M2500159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7634aae9df78d30593ce96295099ed74e91c41f9b2318aeb1bb76dc1e1d609d6. 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/USA5W2400152.
In the Room (feat. Ben Fuller & Ellie Holcomb) - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3525e017c79f8e8ff39322841d24f5e665a28f0ff7011a052cc026e004113051. 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/USA5W2200287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3525e017c79f8e8ff39322841d24f5e665a28f0ff7011a052cc026e004113051. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA5W2200287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4791d7d582f0133325ee53f92157c6f2b461e6ac0c8c2bc67f477d2db1dc3ec9. 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/US25L2300185.
Lifesongs: A Celebration of the First 20 Years
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141e0b24c3f13abcf34f25835588a5d281b7e7b83c886f58ec0bbc1842edf4f9. 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/USA5W2300598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9557ffc424645d886119d5a2d0274e68f514638710210b9702bdff459cf07718. 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/USM1C2300711.