Passion Pit is an American indie pop band from Cambridge, Massachusetts. Formed in 2007, frontman and keyboardist Michael Angelakos is the band's primary recording member. As a touring act, the band c
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 0x3ac6e746c580d8c43eba5b4a1560da41c8f04b916fa2248c2f6594a31c5a8bfd. 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/845db182-7471-4073-966a-cb32bff851a8.json and https://artists.proofprofile.net/proofs/artist/845db182-7471-4073-966a-cb32bff851a8.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 0x652d9306741a171a9be1817ac6e30ceeebc3704670da79a0dd79ee6554f7dd89. 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/USSM11202617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4e8eb2cdc85196cd6d90687218cd34cdabe9c07647fdca9ffe207e97a82e945. 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/USSM11204229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe59076cb8718cdb0163d35fed5301d717b23fde2a04ebf874de68655e7208d93. 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/TCADE1709699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e52b9fa64aadc37786576cde5ef1b5b0c3a8b1bd313855e6102ecedde256249. 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/TCADE1709701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed868ec06efe387ac522d1b7880027fb312717a56ee1015ec2c914185ed3779. 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/TCADE1709704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155b431140df51923e1f37d2815876b06203fdcee94e10a1c85780ff6fa31d2b. 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/TCADE1709706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e49e0a00808d297495f7570cc014294f625c711ff7e529b6357f6919d14d9c8. 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/TCADE1709709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f677ab7dbcef3f06b5ae315db8af3fdd311c92039450ab7f055148abb599f20. 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/TCADE1709712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2226c15551da13b3dd3f4b4589c8794fa6f450d8c4eae71d8226be8993ceca. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TCADE1709713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc8665918e511c08b69fc45162a2b422490207a48bc61fe331452ad29547f0a. 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/TCADE1709715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd7a33253312be1b93dfb532d381a8dfaeef2670c00f011c106f425b38c8f5a. 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/TCADE1709719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71f26b925c3aec86a1f553e6a65c751e12fe3a6d710a21e2374669961fa49c4. 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/TCADE1709723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dee080beece1ae2594e702bcac8accded45041939b0db19624dc0e2883563b. 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/USSM11500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7f7e66d05d4fc48f12f44cc90e6c9420b6283dbac9236b9add0d17530a68ff. 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/USSM11500120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5b338d81bb1049faaca0eb381161a8309b5c8260febd2014663e7e02ccc137. 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/USSM11500015.
Lifted Up (1985) - Glitter and Strobe Lights in Slo-Mo Version [w/ post edits]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969341019afbab9389a461d0ec5fb1a532a75c6371f76150a39b0e634aa43629. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USSM11503494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc37819fd1a3ece7fc544573b486b8133058f615db68931f45dac9748b51cf20. 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/USSM11500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda43979bc35593cb0ace9c87a860b07e1565c818e19469d7791590e7505af06b. 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/USSM11500122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9bbc27f562b74e815d36e23e0c5759da1b6f755109f75a1c00dc605487b76b. 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/USSM11500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe71d16387c28905cca9be530b4913d7f74427ef42a93a09cee6999c276c836f2. 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/USSM11500124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20fa45e7be5ee5438a8d75e022d434a72729a1402a01a43fd6d72f2a15f7439d. 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/USSM11500125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652d9306741a171a9be1817ac6e30ceeebc3704670da79a0dd79ee6554f7dd89. 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/USSM11202617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78112e661da4f11d2184255942ee8dd61a1a6b9c1269396e62542c9f8d0f1f8a. 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/USSM10901006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f43ded6962a709ef06770cee8e4c026f1eedc1906e3dafd896cd1b966e4baf. 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/USSM10901007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c574b94fa926f8b39f48f1c5cc27202c4146c2aef0cd90f0311928dccb97825. 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/USSM10901008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee612f2425b6be730cad65b7ddcaa44f3da579848817d7308e048a969f75945. 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/USSM10901010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1547919a62187474106c5b17d139d792813602793ab7dd7540f1325ceb7e79. 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/USSM10901011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc907af9db2e2de9b3194e82ea3c29d050b5ba696cd33de550eb236662812c55a. 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/USSM10901012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d6a925d5e1fcf0b107df1d48689afbed60c6f66fe7e844ce8d1ca34721f2b85. 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/USSM10901013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d694dabb626e9f86584341f0c976bdf174dce3b076bfc66dc39114bef35d50. 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/USSM10901014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4adee60d98fc840f8a70647b73db5beb50675fde7c0401e5c84c7740ba9eaa6a. 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/USSM10901015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3085e063457d88b85c4e7ffdae53109ae6a50c64768a9076acb72fe8eb29dc5e. 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/USSM10901016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd2a644f49058765997ac618cdab81cde5a20333f37a43301588ff1eee0db9c. 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/USSM11000622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d32ecea9fbc187bc955150925046129f686796de9f114696c2ab760e08a147. 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/USSM11000623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4ff906ee899ce4031507fd2033de6a489e035b1f3470b3749803bd4c93fcff. 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/USSM11000621.
Hearts Are Opening Up (Passion Pit Remix)
Hearts Are Opening Up - Passion Pit Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39959e4d954c06bb5dd8992c552b1b7b91f36c1b200d675cc68e5d5eaec314ba. 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/USLZJ2448787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7d07da12cdbcf6f39fc064e657979361cd681f85bec6d43ca3ee4bbdedb6ef. 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/USSM11903002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dee080beece1ae2594e702bcac8accded45041939b0db19624dc0e2883563b. 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/USSM11500014.
Constant Conversations - Alternate Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1489f663b956144ed269f9f582c7db6a278e649d7630dc061643cd137e9c3067. 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/USSM11305673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb41b6bd4ddf021e9a3b6f5091ba3a925ab9e453eb394e789324f52959a8659f. 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/USSM11206796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3739c273a93a723c6ffb721f55e6ef01a95da0b24d13e9ef6e0e416b74bc5466. 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/USSM11205974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7d07da12cdbcf6f39fc064e657979361cd681f85bec6d43ca3ee4bbdedb6ef. 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/USSM11903002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30251e410239a05b7cf234e846594c6f0a8daecdc1f580b99a47dea453a25e4. 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/USCA21001768.