ADRIFT "ADRIFT's entry on ifwiki.org" is a graphical user interface used to create and play text adventures. The name is an acronym for "Adventure Development & Runner - Interactive Fiction Toolkit".
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 0xbde513201edd409e02948493411543b486c788b01a86677bd69019f9f31d30ca. 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/2a81efbe-9e09-4f14-ae9e-53c74b3ba751.json and https://artists.proofprofile.net/proofs/artist/2a81efbe-9e09-4f14-ae9e-53c74b3ba751.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 0x164278f450ce08ff99d22d38ba91a5886db50fd32a0f098fcd660da24ef6cfb5. 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/TCAJG2564726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb511f06cf8971d1cf103e3bac5deac8e531c1e802e3256cbb0c5d0cdc15166b7. 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/TCAJG2503124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e25f8635cceb8590af19f1ad84e60d26ecdb59f3c6165b5cc480517b71ea4b1. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCAJG2589285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49d41cd90da38773df95ebd977cc040c59847cfe960bda7f8f4dbb2c5b6912d. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/TCAJG2589324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6640124221cb1661f789c3907a0dcc32b6489e735d223d48c1ab1b311a8c1f54. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCAJI2533992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a3933f0834a4e2ff644545f14163e1f7ceb0a66cccd8ab3edcc0792187ac48. 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/TCAJG2589465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61a1844f15ccc875ebedcc6d4f0a536e152785dc65593b8dbbfcc25726b73fb. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/TCAJG2589559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff225363c5576989b02ae3482766c5c80f2859c5f65e212a023de25887e841e. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:19:36Z), 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/TCAJI2534135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebac20bb35626d1dfcdc750ea5381a74198fe4fa6c7500cfb7ecbc8011dd7a5. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCAJG2589609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85b036274d704081df20ab6a7131659cf19a700eb9424861156ae6c034c0d15. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/TCAJI2534157.