thumb|A modern DIY pot still Moonshine is high-proof liquor, traditionally made or distributed illegally. The name was derived from a tradition of distilling the alcohol at night to avoid detection.
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 0xeb421e987097080b7743193c211c4f043449a9de2ad4b490ec5b38f01ff1cf92. 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/8c0540bd-5847-4a8c-8599-407ce6d2a1e2.json and https://artists.proofprofile.net/proofs/artist/8c0540bd-5847-4a8c-8599-407ce6d2a1e2.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 0x15f97507179a22eff4e5cbdb457f5662763d5a4b26f671b3af9b7eba033f68dc. 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/FR9W12239218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd265f14e913d47e9ec5a49ca17b4f3827cbc388246c357c9227efb6e8c0e23fa. 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/FR9W12224169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x057a88f7a193d61a60fe4e44ccbd58236d4d451d842b84e85fa676375b9079c6. 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/FR9W12250031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66ad32e72bbd5e89fc0f29a3c3c444dfaf09607eef270c2e8f84dae89481e1a. 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/NLZ542101433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ec45dd58d94918312ad54509fcc4db2abf5bcd03274d50310bd7e0ce1b9b82. 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/FR9W12036829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2873558acb515528524846f8eda5bc771266669b5199450b287f8e068f046a20. 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/FR9W12408014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae85ae289f16dbd71645cff56f51e1dc970aceb531ea3ed1bfb47557f66dffc. 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/SEVWR1903901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2899abfe71b28bea1f8ea168844fc8d688956b2aa4d334eee7fb37691fd5394d. 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/FRX282420222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e225b608f82cde4d3e8fdcdd9f24a8b6c53f200117a4f28227fc5c4f03227fd. 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/FR9W12219599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77864ad854885bc46c500f23501de44c0152157a2742d64bf27c48746e0ff216. 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/GB2DY2200689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3de948c09c4a10438f88209f8ec9c25537a1ef7e547a6a83627f138b0bc333. 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/QM4TX2238899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb733f0c39ac274bf4128fca67b4dd757829b4022d19362fa9ff0cea50ed3faa1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZES92223104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x825e372826a7d97e17f88e402d6a02df52c54eadd1db81a8f80fe7701cf9d43d. 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/QM4TX2214075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e237dc50ced9317a80ec6f68d13c81f92c53e19b1288b86b3bea66955ca2d9. 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/QM4TW2228450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411fd673101f2bbf2d80a1c68ef10b892de3d686bd427c1a0be3af556ba119ad. 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/QZNWW2149350.
Beautiful Girls (feat. Alva Grape) [Extended Mix]
Beautiful Girls (feat. Alva Grape) - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7bd7299ca829fc314a70d90520152b047daf983dff2bff69ef37b6a2b7e8a6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLZ542101432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x365b3491340805dd21f2d58825800de0d51c47d42ef61809323f55890a68d8e2. 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/SEVWR2103201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34a51a26dff3fca96bab27e838c1847c0f7cdda9a4fe34bda5cd37f72cb57c1. 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/SEVWR2101401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca73d191cf115c4a58b1e4a3eb0aaf5fed9995455cd611e84ddcf216f81d9edc. 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/QMFMF2009724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa789a7ac9c71eaa7d30b5e94ed016d6f744777c9e67725a44824dcb4c80455a2. 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/DK4YA2014001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4435f038b94a010e6e34b2f04b5c792b44f476567215e449732eb1a73bb313. 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/SEVWR2005601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c50dec13233e7846792597191ad3bc7fae637591358f4e2b47be3f1cf788e25. 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/SEVWR2003501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b729bce3bf88060de346f5031a9ca1381bab0ecc303655a04c7e85d66263e3e. 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/SEVWR2000601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabab41a646c1c8e1d70395bfb89fef6be858859356956103a3f1c9eb1d19b7eb. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/NLF712012691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48124e7c7efcaef7c621d16da4df0590e360d30b5788613543e5028f81c83ba5. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/NLF712012679.
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 0x082c76fa72719443931517848c19bb2aa191c67f96ef50da337421422084fe98. 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/DEN062004513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd788e1bb12f5d1759f983306f0d89dfe0054008096f597d167df74b9c559891. 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/DEN062004514.
Like Gold (ARNXT034) [Track Of The Week]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d394a31ee8ffacdc8359891fae47d8455c393bc16327fd80ddd3d74ecd7bf3d. 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/NLF712012380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f56ce731cef916c8c3136b988323e9ee3623c587c6659a1f6a9e2cb306cd04. 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/NLF712011945.
Antibodies (ARNXT032) [Track Of The Week]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314ed57fe2f050523ece87db9dc4fcdb2fff51cf34017d5094615e478891dc42. 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/NLF712011952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc217f19e08535a8ecba7d2acea652fb7f59f51bae4a05cfc58f3066b8ce2968e. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/NLF712011955.