Amy Helm (born December 3, 1970) is an American singer-songwriter and musician. She is the daughter of drummer Levon Helm and singer Libby Titus. She is a past member of the Levon Helm's Midnight Ram
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 0xc7646301af9a33cc6d008a3d4163ed1b3d121045dc81ca131940e97f27c149fd. 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/71518a2d-0ed8-457a-8636-eff8e3eb4dec.json and https://artists.proofprofile.net/proofs/artist/71518a2d-0ed8-457a-8636-eff8e3eb4dec.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 0x03112aebf1183f0963e37b37f1b4956056ce9ccf008094943926aefcb31f0ca6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USKO11500550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa969c3a7247972e3645ccae4e93a1769ae2ac491337052ca854c40ea4ad73929. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USKO11500553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2fe2adf7caf3d6ed698e06d2703db809f4ab1da018ce99b73ea2890406da218. 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/USY1R1864307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd773a8b21e6e87d39bf7a858e7a3d2ec5be2444bafe8fe6ad14fe8be0408739e. 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/USY1R1864309.
Christmas Must Be Tonight - Recorded at Spotify Studios NYC
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb37ee31d9785368282ec082171fc177d5da77c9d672e568c8881deb07cbcfe1. 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/USY1R1881324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc168c8548ed3de631c7388dfa98254def4adea082e0a106f57d19b8387dd72d7. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:34:46Z), 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/QMRSZ2002071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c53493dfde75ab0faf8c59f21323a9745d30534e6e61fdd4e6b3276b883db9. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:02:53Z), 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/QMRSZ2002072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da4215ed94ad9ce52b680e43b6fd806586b315ba6fb4777486fa4705e8bf027. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USSE62400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13c95af1531ca51300aef596e5ada3adb4f179b761a5fef986101386f261b0c. 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/QM7282099466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3b6f16b1487dbd59279fde56a410db5d4232ff4f888b1a2de7ddd77c3f4aff. 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/CAT241800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5e09254e34ab2c2c0cbe26f54fb1048604dc9c95e441b4b539e0fd37f65003. 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/DEQ831200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056f076c55c53e0f0a20f0c3dc8a29eef1ac7890adff009b78607ffea51b99de. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/DEQ831200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e79ab9e87c1d3f3f9931f8764f49aa4eded82d9a7d6d66fad476d494c43fdef. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZGMG1900008.
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
Highway Butterfly: The Songs of Neal Casal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51805d7134ae16bdcaacca014f9d23f0b6e6e89cc42a29f7d61dadfc5a7378a. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USME32100265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c38dd728745426c61ed55a506857787eba7203631a18c2d4472484f616a4252. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/USDY42161802.