Bambi is a 1942 American animated coming-of-age drama film produced by Walt Disney and released by RKO Radio Pictures, loosely based on Felix Salten's 1923 novel Bambi, a Life in the Woods. It was dir
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 0x6c912dbecb4733f01b2029c126f448bdcffdeec33bd68861564e134135ad40f5. 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/35667a25-12bf-499a-ab26-9fcbc8811509.json and https://artists.proofprofile.net/proofs/artist/35667a25-12bf-499a-ab26-9fcbc8811509.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 0xd12a6eb1bc3bbae68d4c55bb007feb589bd3b787c1849776b947f7041fa51aca. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/TCAFP2192872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1bf8f2d4ead40f0f53450685e1ec8bd41920eb4cd33ecb1056c2fa2d32bf5e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TCAGB2218310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0888f73bb6b63ef2850d777b56d16bfbad90f1c925959442539dd124d278ff6b. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/TCAGE2262217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc21372e83b41e3e43dd57cb8373c42c0a8aefc050544b37234141d59d13a0b. 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/TCAGH2283899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31b5c53ccc3f88db096adac1cb4ceb2025b646383888cd741e53b1fc61f7fa8. 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/TCAGS2372425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2924d1b9ae4f08fd34f2576745fa09d69819853e931da4b0ac1aa8b9fbf27bf8. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:25:59Z), 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/TCAHN2333976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e5b97468cc277155927a03430d44c57397e421e1d05703b1c94d55659177b8. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/TCAIE2408426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc7aeb74b9e95b4f35ab11f11a0f4b076c4c81203dc54be4b9ea5e932e715bc. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/TCAIJ2412140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a35b6bcce2937dbeb2fa0227434bc32ec7858ffcf03da1110de90bd00f4655f. 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/TCAIQ2467256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a32c5e8caed94398612639f230780271a810486ea31f3201a7b413da08bb98. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCAIY2487457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86244c805ab6359cd03f7084e286a4530f732af97fa111ca4aecc28997863444. 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/FRX762125252.