Glen Travis Campbell (April 22, 1936 – August 8, 2017) was an American country musician and actor. He was best known for a series of hit songs in the 1960s and 1970s, and for hosting The Glen Campbell
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1e8db8b70283230b7588ee4d6cc96beefdd479943293744bbe9b786acc8ac4. 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/9c428314-935b-4cab-803d-9fd450872f59.json and https://artists.proofprofile.net/proofs/artist/9c428314-935b-4cab-803d-9fd450872f59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Glen Campbell Duets: Ghost On The Canvas Sessions
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664a8df31c21ea52d2c3bc037bb50888959b714e0dfa6f4147881d6f99099edb. 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/USSFR2411013.
There's No Me...Without You (with Carole King)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa96b5402aee11777f3f9a58bea47bb33da056b0aedd3f23fc780db24fcd3e4de. 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/USSFR2411014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b580b97da6c67c2607abc81557567eb9e6635150cb2dae7423b39604b5321a. 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/USSFR2411015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4a5bf34c6ad08d87110ae3d29f53cada194c9656c9add0c6f611befafdbfc3. 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/USSFR2411016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5dacf2e246f8e4f9ecf535c0f40a025412744520255428a4b0ed63f4cb8844. 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/USSFR2411017.
Nothing But The Whole Wide World (with Eric Clapton)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5e64704e76b541cef1ba0b2216636bdf3dd4f1ae5b31ca6535e6d29dab17d3. 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/USSFR2411018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18551ee17f2b9d2e23e9616d6bebec465a9bb4f553bc38b6625644f9f19ed57b. 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/USSFR2411019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367817b66d69e19d4863d18b4882ee4a022060abf9abdb769d5aa9b60363b75d. 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/USSFR2411020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1312e07c469fce586049427a24bc6a47da8a099f0bfaa219daf83ba22eacb710. 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/USSFR2411021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98548e15e7bb02f54f1a1f0956a5fc9165e5b80b99ccfba45b1fbc5a248b353e. 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/USSFR2411022.
It's Your Amazing Grace (with Daryl Hall & Dave Stewart)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fbfe175b25463b54e92716d229277935930bdae5394d20557e38721a896a4a3. 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/USSFR2411023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd3a980689c5bffaac9dabdde56737805bb61d1d9d0fb7d52885d99d79d16ee. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSFR2411024.
I'm Not Gonna Miss You (with Elton John)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a863311c186808f63aa025330aabbcca73ef13bbd62da3f0a4f7a6939a24e7. 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/USSFR2411025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8aeaf1f3092d056ddfef7be0871344c585249aa19634391375f4f5eabaaaf48. 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/USCN10100688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893ade1ddcfc335fa5f9bd18e7090fb7aa08b242ad76664900ff833797c8d114. 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/USCN10100759.
Glen Campbell - The Capitol Years 1965 - 1977
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49447ab45898a0c7dfcf5a63594e8bb413e0b166be9451b2476417a6cb3d61d0. 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/USCN18700049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52344d0e8985ba9737591a068421d80ebd4d858710ed3ad6ddc7ecf8a9906f7. 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/USCN10801427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1b655b9704cc28dfd94d303e39aa4b254e73d827905c762048c0e4684d2f34. 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/USCN10801426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x438ebd61f731560a02d875da16644d6155eac69e6150e957ba0e50169946a7fa. 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/USCN17600069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb040ee1b605e32f3ed0483c3988c9cab6ceede78177052b2c799fafeb6ab9ea9. 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/USCN10100748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e145a5d1eef163484e862e9a220849cfefbd999cf96c2c6953622f204a82e4. 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/USCN18600038.
By The Time I Get To Phoenix (Remastered)
By The Time I Get To Phoenix - Remastered 2001
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06f362e4eaf1bfa7a77d8af1003c1471b3347703177884fb7d68bcbeeb2626d. 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/USCN10100677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd78b6f209107882d5b7960506943dfffa99badd0464cfda80e80463da705be. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20505620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e145a5d1eef163484e862e9a220849cfefbd999cf96c2c6953622f204a82e4. 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/USCN18600038.