Stacy Barthe (born July 19, 1985) is an American singer and songwriter. Born and raised in Brooklyn, she began her musical career as an intern for Geffen and Jive Records' urban divisions from 2003 to
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 0x8cf6ab8ac3867c664b482e3b476aabc932cb0524b96cdb41f8c9d4755c4fa20d. 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/e8dd7a4d-43cb-4363-94db-850a693b3f40.json and https://artists.proofprofile.net/proofs/artist/e8dd7a4d-43cb-4363-94db-850a693b3f40.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 0xc0dd866c4aec0fc9c931f4fee1f0eeabd5135dad8d287a692cafd8084e59de00. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USUM71213011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e83f65860c55d251e326a12719022d2a77af5c0cc1b7076bcf81df76cf993a. 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/USUM71403333.
Flawed Beautiful Creatures (Summer Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dffe72f02633afe5dfa9df6fd7b0d6e29f9e441a261a275d5a622f3b54456e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USUM71500116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x824428b537d155c082f54b0df76acb83ee6c1fb89eced97b2bbcfa5bdb5a16d6. 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/QMUY42100126.
Good Good Good (feat. Ghostface Killah, Stacy Barthe, & Kalyan Arnold)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x323a2096c1f5e3edaa783eb4990ebdfe260a93f90ffceda98496018216d81f34. 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/USUM72309598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc16d1044b36bf784de6cffa3fe04bd6cf66a7b6681c897add00f28f0d97ec81a. 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/QM6MZ2442043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb074759291b99ec6799f66aaa2f3437abbf2258167d18cdc5e70934229bd39bf. 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/QM6MZ2442047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3ba5730826962bdeb9e72816eca896b16b6ea0110f5053924d926058a5f26e. 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/USAT21705202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467c74fbe79abbba4a862c4596a26a30f697f9e73e15be6610181f9b82b6e28e. 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/TCADK1716375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa566b21c0a8599e1ca488f3fdc453927dc60428f4060f6bbe713de227da9007c. 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/USUYG1112836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e5b4fb2fd4bad339a4b7f0df48f4b8c773c9d525cbbf3d61d5ac191f21b823. 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/QMUY42000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b812493eaee2ef706c4b52c5f6b577f57484f2a54c845099d02857c29bf9806. 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/FRUM71900801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a258c2cf25c86dbe082e58555dfc4c14ad970c4fd41d3e8d1855c0cb97a07b. 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/USUYG1342664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a258c2cf25c86dbe082e58555dfc4c14ad970c4fd41d3e8d1855c0cb97a07b. 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/USUYG1342664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ef9712a0e7b0d87ff43f66be3336427ad0969793f633f44aeeae5506c9b3ad. 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/NLRD52253968.
Bottle Service Ft. Reason & Stacy Barthe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe923c6eef482eff5ddc1a84c5af83c31d8ffced5c5d392fc000a4c7667875cc4. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QMJMT2204508.
Bottle Service Ft. Reason & Stacy Barthe - Sped Up
Bottle Service Ft. Reason & Stacy Barthe (Sped Up)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5351d634928a7ae8136f03950607c198a89acfc47b15fd685d471abe419ec0d4. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QMJMT2304665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496cd66e966c984e965b68d79cab4a2de7690d765f7ecf406957606cdefa917c. 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/USSM11804461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496cd66e966c984e965b68d79cab4a2de7690d765f7ecf406957606cdefa917c. 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/USSM11804461.