Uptown may refer to: Neighborhoods or regions in several cities United States Uptown, Chicago, Illinois Uptown Manhattan, New York City, New York Uptown, Richmond, Virginia Uptown, Dallas, Texas
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 0x1b35bb3072b38be7b9530e1c3ffa860438f6e23471a9f41773a2b14312c33a26. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7578c2ab-6014-41fd-aa9f-c9f3b9ad461b.json and https://artists.proofprofile.net/proofs/artist/7578c2ab-6014-41fd-aa9f-c9f3b9ad461b.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 0x811df10a7e7499db4a238e826fdff4b123596d0b3e580b518579203e69f04a51. Chain 2 (Bitcoin): anchored in block 958376 (2026-07-17T06:41:00Z), 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/QZZ7V2429439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58c73caecc05baf7a9dbf928b25d675aa6635d26ff4e69e84fbbef85204c5c4. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:43:22Z), 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/QZES82576102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7d6e44690a35ec3f07e435f14f6e5e8d807ac5727446c039113117e7b1ced7. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T16:01:39Z), 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/QZK6Q2500647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d1efa442d60852abbaa981f768550a8ca99e14fe8afcccbb65d22e96fe33f0. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6Q2500648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45b26960eb1c232aa46448901bdf51345ad7aca51b6fa75ec44fcbfbc4bf3ea9. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZK6Q2500652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dd48116228b52252a0ccdae8e153cf997ebe4179de23a2d66ad9e7f787f184. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/QZK6G2560945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1ba71849c6b49972e5cbcc767109403cf328f9adb36ea232c342d39b09e144. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:18:29Z), 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/QZMEM2596345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444fad978cea5166310d54ab2e2e9ff38986057fd169f0531fa0dd0beba6d7e6. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:19:47Z), 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/QZMEM2596347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f08a1175c905e28e3e8236d94265a968c2c0cf618c67263c41d8dd7284501c. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZNWX2590085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b5f5f48a4810384b830f21f0cf01160299d4a52f562c93cb96afdb083840e1. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/QZNWZ2565167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939ed4b09d60cdd64eb74f9e82d5b9728128dbc5ca7e39a2126f414b15cd232c. 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/QZRP52558185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bdf5c876a9ae3fd58587f6205e381d789f8ead3965eab1b49b996a0db224bcf. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T01:55:28Z), 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/QZRP52558186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae4b7d46b3daff89ffcf6b9564a510ed09334a9925178a6e318a5c8974807fa. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZRP52558187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52555991e805fee8e7f08f4d8b1be1d18d8c2c001657c0b7906edab18d1cdce4. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZRP52558188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa46106424035412e2d4e6e9b2ed44f8bb0283c2e8ef90f968ce698c0a8fc1f5. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZRP52558189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5da67353b721e0419e6fbe79d8181209f3c2780b59adafb424cd0edac372904. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZZ7V2532601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddde39e69795cfd314dfa689117826b75f9fee2495525e8f422c1910dda368c. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZZ7V2530251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3332061a4df8bab3bdc6045d500b67fe077d8b17142130f1adf1a02c21ece9d3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QT3F72511238.
For The Win Instrumental (Instrumental Version)
For The Win Instrumental - Instrumental Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8db64326cd9faa5b79bbecc8b40f68bd071adbbba97dac272c1d46ae1d0771a. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QT3FB2513319.