Smash may refer to: People Smash (wrestler) (born 1959), professional wrestler Moondog Rex, another professional wrestler who briefly wrestled as the original Smash, before being replaced by the ab
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 0x11284081c2006acc8aaaf45faa81e743812d4f8f996e08ef845b63643214d83d. 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/791ca1d0-4736-46f2-a651-87eebd4c9649.json and https://artists.proofprofile.net/proofs/artist/791ca1d0-4736-46f2-a651-87eebd4c9649.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 0x71df363d7cced729ad8e5c14359d73d58075c4a5fec0a51dbb751fa4bc5cfdb0. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/IDA431101714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2255fd6832e33501bdecd64d8a36538e1e705ea4961cfb20595ca6cad5360cc4. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/IDA431201758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9aea392545ce74d38d76025ada75d252258cd9a268afb95749760456cd2abb. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/IDA431201759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f0ee0a072a9713b9811a4d85fa8945521a40ceebd1a5e97a66f0112a34b693. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/IDA431201760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf3607d29696c6b1f68fc10fbbf47da636dd606e139e6fd7f7dfcaf89d87d654. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T03:48:36Z), 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/IDA431201761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88736018a0851ff19399ff7dafc6a48a1e878b22e5e3c7b8564e7dcaf1c26ce. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/IDA431201762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5fbe71323be97756b6f96fe5bc6a9e60b05db5dd0dac0e63f2be3165ba7790. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/IDA431201764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bbb7c86cb95e97e615a87e5ef6272d0b407dcbb2b171adc313b99e999105df. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/IDA431201765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea10ef71b60dc5a86a721613e01ef58fee675459e3e1237ae0d0dd6cf1631f6. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/IDA431201766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a8c042267458cc35cb893500796f20ad61c9c1693fbd08d550fcbc6c7f15d7. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/FR59R1824418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7ada6c69af18d47d1787126399857209d11bbbee3169b5c95c019597da17cc. 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/FRX201826690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c676dae335b434f055614e4aaa9b001a52809c1a0ab5505a67bf47cc36b6f0. 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/USL4R2434234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39bd23e384f4df261aee14a7b61ed67a2b3167fd20291365763949c18dfe397. 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/IDA431101709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32843a592f37114fd106bd3197afb5b0d2d3e0f0495cbe9943fec70f09ab15f7. 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/IDA102300593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32843a592f37114fd106bd3197afb5b0d2d3e0f0495cbe9943fec70f09ab15f7. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/IDA102300593.