Karen J. Dalton (born Jean Karen Cariker; July 19, 1937 – March 19, 1993) was an American country blues singer, guitarist, and banjo player. She was associated with the early 1960s Greenwich Village f
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 0x3139d4d5abbf9ce81542225766af657df26a8a94141105aeedeecb4532ede21c. 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/05edabe5-d883-46cc-8273-b2e6b09c1c4c.json and https://artists.proofprofile.net/proofs/artist/05edabe5-d883-46cc-8273-b2e6b09c1c4c.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af8c6a056677017289097b4637545a48bfa3bf02c41de476d3dbfbd436bb34b. 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/QM4TX2224125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa1d96bbf8f5f2891ab78bc610e811344d526407b22da73d4d3b909b261bbe3. 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/QM4TX2224129.
In My Own Time (50th Anniversary Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7556346e84bd27ee23a3a69a218b6e5d0a8706843d6b87467621a6c1066108. 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/US63S1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f317dff5be6b38e063f361838bd89d5dfe888c80301546155237f8e31233562. 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/US63S1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052f070a15a66b8aca0914dd194b553b89785e3bda4c730b63868e659d411f6c. 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/US63S1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1180869c70fc32fd4abc749854f85923884ecc62f3b3691734b2e319eab9e063. 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/US63S1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d0fb4034152cbee67d54271217073f52f160259dda9084e09c703f408f9f5e. 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/US63S1100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05de4d08da61a9ebe148da79e5484f2ad1dc73f75b6fbe092d781e87f4faee9b. 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/USDEA0602204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb45d76a377aabaf8d2140baaa67d92f7d899763183ca6532dec1ee2dda17b87. 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/USDEA0602210.
It's So Hard To Tell Who's Going To Love You The Best
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28cedf9aa9a548019c7be464c37104592d88725340cff15583b001f0e304d986. 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/USCA26900221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e12e272d5710426cc3732b088a82430210f4a393003bc21e2ad45100449c5f. 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/USCA26900231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd19f2fb2e4ebf5a3fc84454fd9674cc4a17dcb634614ff6b3c55b121a7525a. 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/USCA26900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef70f1849b9150b4e5b4786026ea37429ee11e1a89d60f12fc2a5dcf5cab1514. 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/USCA26900226.
In The Evening (It's So Hard To Tell Who's Going To Love You The Best)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1092da6306fe0e375bd1ebf20459fb46a3bab73fd647c0dedf19ccfb093c739. 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/USCA26900227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f4533e673bacc786b1fc4ba20dddee514d105732e6ecc47a2008983ba9d71b. 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/USCA26900223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7071dd542f9fb618dd9d16fcc5ce08eed18fc8d749ce5d6c054468076cdaba. 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/USCA26900228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4800a17c7c83365793574418d3b6124d36c5436e11ac5fc874db6ed001e100e6. 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/USCA26900225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80066bd8b2e2bdf953caf64c5a60602b104c8324e980bd2b9b000d9db9b3d370. 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/USCA26900230.
Down On The Street (Don't You Follow Me Down)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b30195a8e84e79f5dc5a19b6c9c6d2b2e170a36f46deb79dd5e8d5424fc77c1. 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/USCA26900224.
One Night of Love (Live at Beat Club, Germany, April 21, 1971)
Are You Leaving for the Country (Live at the Montreux Golden Rose Pop Festival, May 1, 1971)