Silk City may refer to: India Dharmavaram, Anantapur district, Andhra Pradesh Ramanagara, Karnataka Surat, Gujarat Chanderi, M.P. Bhagalpur, Bihar Bhoodan Pochampally, Telangana Berhampur o
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 0x7b43b69615dc6d59994dc7cc30d07ca4b8b1adf86e38a7d909f229193b573ecb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44d19c89-6eb4-4886-92b2-5bc1fa41e18c.json and https://artists.proofprofile.net/proofs/artist/44d19c89-6eb4-4886-92b2-5bc1fa41e18c.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 0xb76b3af351f3e593e8d6458c4ee127cbf6d15ecd35a4b3fe4abe51bc9c26ed3d. 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/USQX91801982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2692bc2fe981cb91a84a17241bb4ace2e64805ece4f21c1e4ed4fc904ea4002a. 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/USQX91803132.
New Love (feat. Ellie Goulding) – Shane Codd Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc057f7e25aa2e047b66915b788b9682806755864f87d0d6d1097aefce89ef135. 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/USQX92100669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30b6f29f7ae5d9483aef66b5692d613832923beb9565374562de97ed2fd1f92. 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/USQX92005819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac2718272f62bdd9ccf7895b95483d50d3eceb5f2ddeee6d3bbf16874341d4e. 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/USQX91803230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f8c522e1a47687b08aab6098bc1cbc9939c12f1083b3f49ccacb9e29403a300. 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/USQX91803228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b31b12e83c336a8e74bd55f9496861be81bc26cc5c1c989138c8307edb6bcf3. 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/USQX91803067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aa7aeb29e9fe83bce421812bb7c8c51646303f1bf8d82e83f73819e9e6ce0c. 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/USQX91803047.
Only Can Get Better (feat. Daniel Merriweather) [Le Sauvage Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a59c63bb9234fd06e9d69d363d8a0238c8ffc8ce6ee351d3da7e5fba75fc28. 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/USQX91801796.
Only Can Get Better (feat. Daniel Merriweather) [Claude VonStroke Remix]
Only Can Get Better (feat. Daniel Merriweather)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c63fbeb8fb68cf63241f84b61c190d9951ebf10125e8a3b168376f5f58347e7. 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/USQX91801192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ada2681c754051024e175f16183afc1a877e6b375a595f1c92a7c6c8ed150d. 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/QM33K1700076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23851e406f49dadf140a671ee4dba3382b881f247a3d10a0062b9be3b411d88d. 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/USSM12103949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfecc2a61b5ca81cb609f583f6005669606c886cf7d6d583ce620463e6661de6. 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/USRC11502210.
Wild Thoughts (feat. Rihanna & Bryson Tiller)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235e38bdf5a095defdb4c4ac2027776c34b4410c1a49241cb0e5250e7e3bd1d1. 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/USSM11705088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54f72b1be720542373dc4334c9710ae831c1758a7cce7a29ca7a023b3323811. 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/USRC11301176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235e38bdf5a095defdb4c4ac2027776c34b4410c1a49241cb0e5250e7e3bd1d1. 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/USSM11705088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe4a98f1dc367b0d2111950369c127726ef119b9a81169dc8d91eb560099672. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USSM11914320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3160ebe605d64eb329377e27768ddc0a93c3c33b6d4a6355d5aaf64a869ea728. 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/USRC11701867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad13e8202683c0543b620bc91685c79a95eca788e1cc85365c182e1206817620. 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/USRC12303379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235e38bdf5a095defdb4c4ac2027776c34b4410c1a49241cb0e5250e7e3bd1d1. 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/USSM11705088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9d3c68efc2c7b61078a631cffb4664b463cef621c6f557f028cba220b346fba. 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/USSM11601117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e58dcd97373d45b4ba66718f59cf6e0961e4b5e13099eecc907477536bafce. 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/USSM11600935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb775c447bc4a0af542c8097838e525034baf6a928f1a27171f282d00e4bcf7ca. 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/BCM112400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b4b5791d58d8c71cd4cad30e84f8c4b42f6276ccd728bc0a136a853bc67c789. 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/USLF21000011.
Gangster Funk / May The Force Be With You